A complete analytical study of the GEDCOM family archive
Subject: Pocholo De Leon Gonzales
GEDCOM analyzed: GONZALES-DE LEON-ROSALES-PETALAN-VELEZ FAMILY TREE
Exported: 12 August 2026 from MyHeritage Family Tree Builder
Report date: 13 August 2026
Executive summary
The supplied GEDCOM is a very large family-history archive containing:
1,939 individual profiles
581 family units
63 source records
61,500 lines of GEDCOM data
992 male profiles, 940 female profiles, 6 profiles marked unknown sex, and 1 profile without a sex value
1,852 profiles in the connected family network surrounding Pocholo De Leon Gonzales
87 profiles not connected to that main network
33 apparent direct ancestors across five generations above Pocholo, before duplicate profiles are consolidated
83 groups of profiles with identical or nearly identical names that may contain duplicates
49 unnamed or placeholder profiles
The tree's deepest and most historically meaningful center is Mariveles, Bataan. Its largest surname groups are De Leon, Rosales, Gonzales, Petalan, Velez, Sarreal, Yraola, and several families connected through marriage. The tree also contains major branches from Marinduque, Bulacan, Metro Manila, Cavite, Pangasinan, and the United States.
The direct paternal ancestry of Pocholo runs through Luis Gancit Gonzales, Leoncio Bautista Gonzales, Esteban Gonzales, Victorino Gonzales, and Pablo Gonzales. The direct maternal ancestry runs through Avelina Rosales De Leon, Amado Velez De Leon, Emilio Advincula De Leon, Ignacio Guevarra De Leon, and Valentin De Leon. Additional maternal ancestral lines include the Rosales, Petalan, Velez, Advincula, Guevarra, and Mandocdoc families.
The tree contains valuable family knowledge, but it is not yet a proof-standard genealogy. Much of it comes from MyHeritage smart matches, FamilySearch Family Tree, Geni, member-owned web trees, public-record indexes, and oral-history notes. These sources are clues of different quality. Some are reliable indexes to original records. Others are conclusions copied from other users. Several profiles are duplicated, and much of the oldest ancestry lacks dates, places, and original record images.
The strongest overall conclusion is that Pocholo's identity is rooted in the convergence of several old Mariveles families. His genealogy preserves a multigenerational story of local leadership, education, faith, migration, kinship, and community formation.
1. How this family tree should be understood
This file is best understood as a family network, not a simple list of biological ancestors.
A GEDCOM may contain:
Direct ancestors
Siblings of ancestors
Descendants of those siblings
Spouses and former spouses
Stepchildren and half-siblings
In-laws and the relatives of in-laws
People imported through public family-tree matches
Famous people connected through marriage rather than blood
Unconnected research candidates
Duplicate versions of the same person
This explains why the file contains 1,939 people while the apparent direct ancestral graph contains only 33 profiles. Even the number 33 is inflated by duplicated entries, especially Valentin De Leon, Benita Guevarra, and unidentified Velez ancestors.
The fact that 1,852 profiles are connected to Pocholo by some sequence of parent, child, or spouse relationships does not mean that all 1,852 are blood relatives. Some may be many marriages away. Genealogical language must therefore be exact.
The following terms are used in this report:
Direct ancestor: parent, grandparent, great-grandparent, and earlier person from whom Pocholo directly descends.
Collateral relative: a sibling of a direct ancestor or a descendant of that sibling.
Affinal relative: a person connected through marriage.
Half-relative: a person sharing only one biological parent.
Step-relative: a relationship created by marriage without biological descent.
Network connection: any person linked through one or more family relationships, which may be remote and partly marital.
Research candidate: a possible person or relationship that has not been proved.
2. Pocholo's immediate family
Pocholo De Leon Gonzales
The tree identifies Pocholo De Leon Gonzales as born on 7 May 1979 in Manila. It records his occupation as motivational speaker and voice actor, his education at the University of the Philippines Diliman, his nationality as Filipino, and his religion as Roman Catholic.
The tree connects him to:
Father: Luis Gancit Gonzales
Mother: Avelina Rosales De Leon
Spouse: Marilyn Zaraspe
Recorded child: Patrick Gabriel Zaraspe Gonzales, born 24 August 2005 in the Philippines
Sibling: Abigael De Leon Gonzales, born 13 August 1981 in Mariveles, Bataan
There are also three unnamed Gonzales profiles near the beginning of the file. Their relationship and whether they represent living children, incomplete entries, or placeholders must be checked before publication. Living people's personal data should not be released without consent.
The parental union
Pocholo's parents are:
Luis Gancit Gonzales, born 16 September 1952 in Mariveles, Bataan
Avelina Rosales De Leon, born 27 April 1951 in Mariveles, Bataan
This marriage united two large Mariveles kinship systems.
Luis brought together the Gonzales, Bautista, Gancit, Gamason or Gamazon, and De Leon lines.
Avelina brought together the De Leon, Rosales, Velez, Advincula, Petalan, Guevarra, and Mandocdoc lines.
Because Agatona De Leon appears in Pocholo's paternal ancestry while Ignacio De Leon appears in the maternal ancestry, the parents may share older De Leon ancestry. The GEDCOM suggests a relationship between Agatona and Ignacio through Valentin De Leon and Benita Guevarra. If those parent-child relationships are correct and the duplicate profiles represent the same couple, Luis and Avelina descend from related De Leon branches. The exact cousin degree should not be stated until the duplicated De Leon profiles and dates have been proved with records.
3. Direct paternal genealogy
3.1 Luis Gancit Gonzales
Luis is the son of Leoncio Bautista Gonzales and Marina Gamason Gancit. The tree records two children for Luis and Avelina:
Pocholo De Leon Gonzales
Abigael De Leon Gonzales
Family history associates Luis with municipal administration in Mariveles. That claim is not fully documented inside this GEDCOM through an appointment record or municipal personnel document. It should be supported with official papers, photographs, payroll records, minutes, or certificates.
3.2 Leoncio Bautista Gonzales
The tree records Leoncio as:
Born 12 September 1914 in Mariveles, Bataan
Died 9 February 1996 in Mariveles
Buried in Mariveles Municipal Cemetery
Son of Esteban Gonzales and Juana Bautista
Leoncio is linked to two spouses:
Marina Gamason Gancit
Florentina Mondina Gamzon
The children associated with Leoncio across these family units are:
Jorge Gancit Gonzales
Leoncio Gonzales
Luis Gancit Gonzales
Aida Gancit Gonzales
Teresita Gansit Gonzales
Sonny Gansit Gonzales
Daniel Gamazon Gonzales
Rolando Gamazon Gonzales
Lorena Gonzales
The tree suggests that the first six are connected to Marina, while Daniel, Rolando, and Lorena may belong to Leoncio's other union. This should be confirmed from the individual family records because spelling variations such as Gancit, Gansit, Gamason, Gamazon, and Gamzon may reflect distinct surnames, phonetic spellings, or data-entry inconsistency.
3.3 Marina Gamason Gancit
Marina is recorded as:
Born 13 September 1921 in Dagupan City
Died 21 January 2010 in San Pedro, Philippines
Daughter of placeholder profiles Lolo Gancit and Lola Gamazon
She is linked to:
Leoncio Bautista Gonzales
Flabiano Dela Cruz
The tree associates Editha Gancit Dela Cruz with the Dela Cruz family unit.
Marina's ancestry is one of the clearest research gaps in the direct tree. Her parents have no personal names, dates, or precise places. The Dagupan birthplace creates an important migration question: when and why did the Gancit or Gamason family move from Pangasinan to Mariveles? Civil registration, parish baptism, marriage, residence, and cemetery records could open an entirely new ancestral branch.
3.4 Esteban Gonzales and Juana Bautista
Esteban is Pocholo's paternal great-grandfather. The GEDCOM records him as born and deceased in Mariveles but gives no dates. It identifies his parents as Victorino Gonzales and Agatona De Leon.
Esteban and Juana are recorded with the following children:
Florentina Bautista Gonzales
Luis Bautista Gonzales
Leoncio Bautista Gonzales
Aurelia Bautista Gonzales
Alejandro Bautista Gonzales
Dionisio Bautista Gonzales
Buenaventura Gonzales
Juana is recorded as:
Born 1881 in Hagonoy, Bulacan
Died 2 June 1951 in Mariveles, Bataan
This indicates another migration into Mariveles, this time from Hagonoy. Her Bautista ancestry is not extended further in the tree. A marriage record for Esteban and Juana would be exceptionally valuable because Philippine marriage records often identify both parents and residences.
Esteban's historical significance is greater than the GEDCOM alone shows. Family history remembers him as a Katipunero, judge, local leader, and supporter of the Aglipayan Church. Official municipal history confirms his service during 1908 to 1909 and connects his administration to two early public-school classrooms beside the municipal hall on Zamora Street. The revolutionary and judicial claims still require primary documentation.
3.5 Victorino Gonzales and Agatona De Leon
Victorino is recorded as:
Born 8 June 1829 in Panac, Mariveles, Bataan
Son of Pablo Gonzales
Husband of Agatona De Leon
Their recorded children are:
Melchor Gonzales
Esteban Gonzales
Victorino's birthplace is important. The place “Panac” should be investigated for historical spelling, barrio identity, or transcription error. The original baptismal or marriage image is needed.
Agatona, known in family history as Cabesang Tonang, is recorded as:
Born 9 January 1820
Daughter of Valentin De Leon and Benita Guevarra
Spouse first of Victorino Gonzales and later of Julian Sarreal
The children connected to Agatona across her marriages are:
With Victorino Gonzales: Melchor Gonzales and Esteban Gonzales
With Julian Sarreal: Jose De Leon Sarreal, Dolores De Leon Sarreal, and Rosario De Leon Sarreal
This makes Agatona a genealogical bridge between the Gonzales and Sarreal branches.
The 1820 birth date is questionable and must be verified. It would make Agatona nine years older than Victorino, which is possible, but the chronology of her children and later descendants must be tested against actual records. The file also contains a duplicate Agatona profile with the same date.
Family and local histories remember Agatona as a revolutionary matriarch associated with the 1898 uprising in Mariveles and as an early supporter of the Iglesia Filipina Independiente. These are historically significant traditions, but the GEDCOM contains no original revolutionary record proving them.
3.6 Pablo Gonzales
The earliest named person in the direct Gonzales line is Pablo Gonzales, recorded only as the father of Victorino Gonzales. No spouse, birth, death, or place is supplied.
This branch therefore ends not because Pablo was the first Gonzales in Mariveles, but because the current file has reached its documentary limit.
4. The Gonzales collateral branches
Collateral branches are crucial because their descendants may preserve records, photographs, Bibles, land documents, and oral histories that the direct line no longer holds.
Melchor Gonzales
Melchor is recorded as the brother of Esteban and son of Victorino and Agatona. Family tradition identifies Melchor and Esteban as Katipuneros of Mariveles. Melchor's descendants should be systematically traced because they may hold independent testimony about the family's revolutionary activity.
The children of Esteban and Juana
Pocholo descends through Leoncio, but the other children create six collateral Gonzales branches:
Florentina Bautista Gonzales
Luis Bautista Gonzales
Aurelia Bautista Gonzales
Alejandro Bautista Gonzales
Dionisio Bautista Gonzales
Buenaventura Gonzales
Each branch potentially contains second and third cousins of Luis and more distant cousins of Pocholo.
The children of Leoncio
The tree preserves a large modern Gonzales generation. Because some are living or recently deceased, their dates and relationships should be treated as private unless the family authorizes publication. The important structural point is that Pocholo's paternal family includes full-sibling, half-sibling, and possible stepfamily connections.
5. Direct maternal genealogy
5.1 Avelina Rosales De Leon
Avelina is the daughter of Amado Velez De Leon and Apolonia “Poleng” Rosales. Her name preserves both the Rosales maternal identity and De Leon paternal identity.
Her siblings in the tree are:
Amado Rosales De Leon
Alma Rosales De Leon
Amante Rosales De Leon
Amelita Rosales De Leon
Abelardo Rosales De Leon
Ariel Rosales De Leon
Alain Rosales De Leon
Together with Avelina, the tree therefore records eight children of Amado and Apolonia.
5.2 Amado Velez De Leon
Amado is recorded as:
Born 29 February 1928 in Mariveles
Died in 1989 in Mariveles
Buried in Mariveles Municipal Cemetery
Son of Emilio Advincula De Leon and Zuela Veles
The leap-day birth date is possible and should be checked against a baptismal or civil birth record.
5.3 Apolonia “Poleng” Rosales
Apolonia is recorded as:
Born 15 March 1929 in Mariveles
Died 6 January 2006 in Mariveles
Buried in Mariveles Municipal Cemetery
Daughter of Saturio Rosales and Angela Petalan
Her siblings are recorded as:
Ceferina Petalan Rosales
Aurora Rosales
Fortunato Rosales
Aniceto Petalan Rosales
Rodolfo Petalan Rosales
Amador Petalan Rosales
This branch shows how maternal surnames were sometimes retained as middle names, giving later generations a visible record of both parental families.
5.4 Emilio Advincula De Leon
Emilio is the son of Ignacio Guevarra De Leon and Julia Advincula. The tree connects him to three spouses:
Socorro Delgado
Zuela Veles
Celeriana “Nena” Batungbacal Manducduc
The recorded children across the family units are:
With Zuela Veles: Amado Velez De Leon, Lolita Velez De Leon, Virginia Velez De Leon
With Socorro Delgado: Ricardo “Carding” Delgado De Leon, Jose Delgado De Leon
Another recorded child: Ely De Leon, whose maternal placement should be checked
This is a blended family with half-sibling relationships. It is incorrect to describe all of Emilio's children as full siblings without identifying their mothers.
5.5 Zuela Veles
The tree spells her surname Veles, while many descendants use Velez. This may be a spelling variation rather than a different family.
Zuela is recorded as the daughter of:
Lolo Velez, a placeholder name
Dalmacia “Macia” Mandocdoc
Her recorded sibling is another unnamed Velez profile.
This branch is incomplete. The repeated placeholder Velez couples in the fifth ancestral generation demonstrate that the file contains structural links without identities.
5.6 Ignacio Guevarra De Leon and Julia Advincula
Ignacio is recorded as deceased on 30 November 1913. Julia is recorded as deceased on 28 March 1936.
Their children are:
Pablo Advincula De Leon
Luis Advincula De Leon
Victoria Advincula De Leon
Raymunda Advincula De Leon
Esperanza Advincula De Leon
Emilio Advincula De Leon
Isidoro “Duroy” De Leon
Marcelo Advincula De Leon
Simporosa Advincula De Leon
Ignacio is also linked to Mrs. Delos Reyes, with Eustaquio Delos Reyes De Leon recorded through that family unit. This creates another half-sibling branch.
The De Leon-Advincula family is one of the most extensive core branches in the tree. Several descendants connect the Mariveles family to other prominent or public families. Those connections must be classified carefully as blood, half-blood, or marriage relationships.
5.7 Valentin De Leon and Benita Guevarra
The tree presents two versions of this couple:
Valentin de Leon and Benita Guevarra
Valentin De Leon and Benita Guevarra
One pair is linked to Agatona De Leon and Ignacio Guevarra De Leon. The other is linked to Agatona De Leon and Ignacio De Leon. These are almost certainly duplicate profiles or parallel reconstructions of the same family, but this cannot be assumed without merging evidence.
If consolidated, Valentin and Benita would be ancestors on both Pocholo's paternal and maternal sides:
Through their daughter Agatona to Esteban, Leoncio, Luis, and Pocholo
Through their son Ignacio to Emilio, Amado, Avelina, and Pocholo
This possible pedigree collapse means that the same ancestral couple may appear more than once in Pocholo's lineage. Pedigree collapse is common in communities where established local families intermarry across generations.
6. The Rosales and Petalan ancestry
6.1 Saturio Rosales and Angela Petalan
Saturio and Angela are recorded as parents of seven children, including Pocholo's grandmother Apolonia.
Saturio has no named parents in the direct ancestral graph. His birth and death are placed in Mariveles without dates.
Angela is the daughter of Bonifacio Petalan and Tomasa Velez.
Both Saturio and Angela have duplicate profiles elsewhere in the GEDCOM. Their descendants may therefore be split between two copies of the same ancestral couple.
6.2 Bonifacio Petalan and Tomasa Velez
Bonifacio is linked to two spouses:
Tomasa Velez
Lucia Rosales
The children associated with Bonifacio across these unions include:
Angela Petalan
Hermogenes Petalan
Adelaida Petalan
Vicenta Petalan
Remedios Rosales Petalan
Rosario Rosales Petalan
Jaime Rosales Petalan
Antonio Sr. Petalan
The first group appears under Tomasa and the later Rosales-middle-name children may belong to Lucia, but the family units should be checked individually before assigning maternity.
Bonifacio's parents are placeholders called Lolo Petalan and Lola. Their other recorded children are Benito Petalan and Marcelina Petalan.
This makes the Petalan branch one of the largest and most locally rooted families in the database, with 49 surname-bearing profiles.
6.3 The Velez connection
Velez enters the direct ancestry at least twice:
Through Zuela Veles, mother of Amado Velez De Leon
Through Tomasa Velez, mother of Angela Petalan
The tree contains several unnamed Velez ancestors. It is possible that Zuela's and Tomasa's branches eventually connect, but the present data does not prove the relationship.
Because the Velez surname appears in multiple branches, every claim that two Velez individuals are siblings or cousins must be supported by parent records rather than surname alone.
7. The Sarreal branch created through Agatona
Agatona's marriage to Julian Sarreal creates a historically important collateral branch. Their recorded children are:
Jose De Leon Sarreal
Dolores De Leon Sarreal
Rosario De Leon Sarreal
This branch includes Carlos Lara Sarreal, recorded as born 4 November 1936 in Mariveles and deceased in June 1996 in Los Angeles County, California. The GEDCOM contains United States Social Security and death-index references for him and identifies his parents as Jose Sarreal and Prudencia Lara.
Carlos is not a direct ancestor of Pocholo. He is a collateral relative through Agatona's Sarreal descendants. Local history associates him with the leadership and development of Mariveles, including Barangay San Carlos. The official chronology of his municipal service should be cited when preparing a public biography.
The Sarreal branch demonstrates a repeated family pattern: descendants of the same matriarch entered public service across different generations.
8. Major surname groups in the complete database
The largest surname groups are:
| Rank | Surname | Profiles |
|---|---|---|
| 1 | De Leon | 148 |
| 2 | Blank or missing surname | 133 |
| 3 | Rosales | 69 |
| 4 | Gonzales | 59 |
| 5 | Petalan | 49 |
| 6 | Dumdum | 42 |
| 7 | Pacia | 41 |
| 8 | Zaraspe | 36 |
| 9 | Yraola | 33 |
| 10 | Velez | 32 |
| 11 | Caballero | 30 |
| 12 | Sarreal | 25 |
| 13 | Monroe | 22 |
| 14 | Quinones | 20 |
| 15 | Mariano | 20 |
| 16 | Navaza | 19 |
| 17 | Dela Rosa | 18 |
| 18 | Itoses | 18 |
| 19 | Crisostomo | 18 |
| 20 | Magararu | 18 |
| 21 | Reyes | 17 |
| 22 | Cuneta | 17 |
| 23 | Viray | 15 |
| 24 | Correa | 14 |
| 25 | Caswayan | 14 |
These counts show the scale of a surname inside the database, not the number of direct blood ancestors. Large groups such as Dumdum, Pacia, Monroe, and Cuneta entered through collateral or marital branches and imported web trees.
9. Geographic history and migration
The strongest place concentration is Mariveles. However, duplicate place formats divide the count:
“Mariveles, Bataan” appears 63 times
“Mariveles, Bataan, Philippines” appears 20 times
Mariveles Municipal Cemetery appears 16 times
Together with barrio-level entries, this confirms Mariveles as the central ancestral location.
Other major geographic clusters include:
Boac and Mogpog, Marinduque
Malolos and Hagonoy, Bulacan
Dagupan City, Pangasinan
Pasay, Parañaque, Manila, and Quezon City
Alfonso, Cavite
Balanga and Pilar, Bataan
United States locations, especially California
A small Serbian or Balkan cluster introduced through a connected family branch
Interpreted migration patterns
Mariveles core: Gonzales, De Leon, Rosales, Petalan, Velez, Advincula, and Sarreal families form the historic center.
Bulacan to Mariveles: Juana Bautista came from Hagonoy. Other branches lead to Malolos.
Pangasinan to Mariveles: Marina Gamason Gancit was born in Dagupan.
Marinduque expansion: Pacia, Quinones, and related branches create a large Marinduque cluster.
Mariveles to Metro Manila: later generations appear in Manila, Pasay, Parañaque, Caloocan, and Quezon City.
Philippines to California: Carlos Lara Sarreal and others appear in United States public records.
These are inferred routes. Exact migration dates require residence, marriage, employment, immigration, or census records.
10. Date coverage and what it means
Of 1,939 profiles:
409 have a recorded birth date, about 21 percent
214 have a recorded birth place, about 11 percent
166 have a recorded death date, about 9 percent
96 have a recorded death place, about 5 percent
Only 27 marriage events have dates
The recorded birth years range from 1820 to 2025. Death years range from 1901 to 2024.
This low completeness means the tree is much stronger as a relationship map than as a fully documented chronological genealogy. Most people are connected by names and family units but lack the dates and places needed to distinguish them reliably from people with similar names.
11. Source analysis
The file contains 63 source records. The most frequently attached sources include:
Lazaro Web Site, 124 profile citations
FamilySearch Family Tree, 86
Mariano-Sikatuna Web Site, 77
Philippines Marriages, 1723 to 1957, 64
Pacia Web Site, 63 plus another Pacia site with 30
Geni World Family Tree, 49
Markovic Web Site, 29
Bianang Productions, 27 plus another entry with 5
Maqui Web Site, 23 plus additional Maqui entries
United States Social Security Applications and Claims, 18
Philippines Deaths and Burials, 6
Philippines Births and Baptisms, 5
Source quality hierarchy
Higher-value sources:
Images of original civil or parish registers
Government-issued birth, marriage, and death certificates
Contemporary municipal records
Social Security application records that state parents and birthplace
Naturalization and immigration records
Cemetery records supported by marker photographs
Useful indexes that require image confirmation:
Philippines Marriages, 1723 to 1957
Philippines Births and Baptisms, 1642 to 1994
Philippines Deaths and Burials, 1726 to 1957
Social Security and death indexes
Derivative sources:
FamilySearch Family Tree
Geni World Family Tree
MyHeritage Smart Matches
Member-owned family websites
Derivative trees may be correct, but they are not independent proof. If ten online trees copied the same wrong date, the repetition does not make the date true.
12. Duplicate profiles and structural problems
The audit found 83 duplicate-name groups. Not every repeated name is the same person, but many pairs have identical family positions and dates.
The most important likely duplicates affecting direct ancestry are:
Agatona De Leon, two profiles with the same 9 January 1820 birth date
Valentin De Leon, two profiles with capitalization differences
Benita Guevarra, two profiles
Saturio Rosales, two profiles
Angela Petalan, two profiles
Bonifacio Petalan, two profiles
Tomasa Velez, two profiles
Several unnamed Velez couples
Other strong duplicate candidates include Angel Pacia, Nemesia Quinones, Joi Lazaro, Jonathan Lazaro, and many Petalan and Rosales profiles.
Why duplicates matter
Duplicates can:
Inflate the number of ancestors
Split one person's children across two profiles
Create false cousin relationships
Make a person appear twice in a pedigree
Preserve conflicting death dates
Cause imported celebrity trees to connect incorrectly
No profiles should be merged solely because the names match. A safe merge requires agreement in spouse, parents, children, dates, and places.
13. Data-quality anomalies
The audit found:
49 unnamed or placeholder profiles
83 duplicate-name groups
1 profile, Ma. Theresa Mariano, with the same recorded birth and death date of 17 January 1964, which may represent an infant death or a copied event requiring confirmation
Numerous profiles marked deceased without dates
Multiple spelling variants for the same surname
Different location formats for the same place
Several imported profiles containing conclusions but no original record image
Important spelling variants
Gancit, Gansit, Gamason, Gamazon, Gamzon
Velez and Veles
De Leon and de Leon
Mandocdoc and Manducduc
Batungbacal and other possible forms
Quinones and Quiñones
These should not be standardized blindly. The original records may show that some are distinct names. The preferred form for each individual should follow the earliest reliable record and record all later variants as aliases.
14. Famous and historically significant connections
The database contains profiles for public figures including:
Pocholo De Leon Gonzales
Carlos Lara Sarreal
Pablo Cuneta
Sharon Cuneta
Helen Gamboa
Reynaldo “Rene” Santiago, remembered in an oral-history note as a Bataan Death March casualty
Fidel Mariano, immigration lawyer
Fe Mariano, attorney
Soledad Mariano, teacher
These people do not all have the same type of relationship to Pocholo.
The Cuneta connection
The path previously traced in the GEDCOM reaches the Cuneta family partly through the marriage of Magdalena Olaes De Leon to Felix Pablo Cuneta. From there it runs into the Cuneta ancestry and then to Pablo and Sharon Cuneta.
This is an extended family-network connection containing a marriage link. It should not be presented as proof that Sharon Cuneta is Pocholo's close blood cousin.
The Sarreal connection
Carlos Lara Sarreal belongs to a collateral line descending from the same Agatona De Leon who is Pocholo's direct ancestor. This is genealogically closer and historically more relevant to the Mariveles story than the celebrity connection.
Reynaldo Santiago
The file preserves an oral-history note from a relative stating that Reynaldo Santiago studied at Bulacan High School and Far Eastern University, was drafted during World War II, and died during the Bataan Death March. This is valuable family testimony. It should be tested against military rosters, casualty lists, pension records, and prisoner-of-war documentation.
15. What the genealogy reveals about family identity
A Mariveles family system
The genealogy is not the story of one surname. It is the story of a local family system formed by repeated marriages among Gonzales, De Leon, Rosales, Petalan, Velez, Advincula, Bautista, Gancit, Sarreal, and related families.
Women as genealogical bridges
The tree's most important connections often pass through women:
Agatona De Leon links Gonzales and Sarreal
Juana Bautista links Hagonoy and Mariveles
Marina Gamason Gancit links Dagupan and Mariveles
Julia Advincula carries the Advincula identity into De Leon descendants
Zuela Veles carries Velez into the De Leon line
Apolonia Rosales carries Rosales and Petalan into Avelina's generation
Repeated public service
The Esteban and Sarreal branches suggest a family tradition of local leadership. This is an interpretation, not a biological destiny. Public service is learned, chosen, and shaped by opportunity.
Education as a recurring theme
Esteban's documented association with early classrooms in Mariveles provides a meaningful historical parallel to Pocholo's later creation of voice-education institutions. Genealogy cannot prove that one caused the other, but it reveals a powerful intergenerational theme.
16. What is proved, probable, possible, and unproved
Strongly supported by the internal tree structure
Pocholo is the son of Luis Gonzales and Avelina De Leon.
Luis is the son of Leoncio Gonzales and Marina Gancit.
Avelina is the daughter of Amado De Leon and Apolonia Rosales.
Leoncio is recorded as the son of Esteban Gonzales and Juana Bautista.
Amado is recorded as the son of Emilio De Leon and Zuela Veles.
Apolonia is recorded as the daughter of Saturio Rosales and Angela Petalan.
Probable but requiring original records
Esteban's parentage under Victorino and Agatona
Agatona's parentage under Valentin and Benita
Ignacio's parentage under the same Valentin and Benita
The exact mothers of all children in multiple-marriage families
The relationship between the different Velez branches
Historically supported outside the GEDCOM
Esteban's municipal service in 1908 to 1909
The construction of two early classrooms during his administration
Carlos Lara Sarreal's public role in Mariveles
Family traditions requiring archival proof
Agatona as the revolutionary “Mother of the Katipunan of Mariveles”
Esteban and Melchor as blood-signing Katipuneros
Esteban's service as judge
The family's role in founding or establishing the local Aglipayan Church
The precise account of the Copo de Mariveles
17. A corrected working pedigree
The following is the cleanest working version of Pocholo's direct ancestry. Question marks identify incomplete or unproved sections.
Paternal side
Pablo Gonzales
└── Victorino Gonzales + Agatona De Leon
└── Esteban Gonzales + Juana Bautista
└── Leoncio Bautista Gonzales + Marina Gamason Gancit
└── Luis Gancit Gonzales + Avelina Rosales De Leon
└── Pocholo De Leon Gonzales
Marina's line currently ends with the placeholders Lolo Gancit and Lola Gamazon.
Maternal De Leon side
Valentin De Leon + Benita Guevarra
└── Ignacio Guevarra De Leon + Julia Advincula
└── Emilio Advincula De Leon + Zuela Veles
└── Amado Velez De Leon + Apolonia “Poleng” Rosales
└── Avelina Rosales De Leon + Luis Gancit Gonzales
└── Pocholo De Leon Gonzales
Maternal Rosales-Petalan side
Lolo Petalan + Lola
└── Bonifacio Petalan + Tomasa Velez
└── Angela Petalan + Saturio Rosales
└── Apolonia “Poleng” Rosales + Amado Velez De Leon
└── Avelina Rosales De Leon
└── Pocholo De Leon Gonzales
18. Priority research program
Priority 1: Prove each parent-child link from Pocholo to the nineteenth century
Obtain birth, baptism, marriage, and death records for:
Pocholo De Leon Gonzales
Luis Gancit Gonzales and Avelina Rosales De Leon
Leoncio Gonzales and Marina Gancit
Amado De Leon and Apolonia Rosales
Esteban Gonzales and Juana Bautista
Emilio De Leon and Zuela Veles
Saturio Rosales and Angela Petalan
Victorino Gonzales and Agatona De Leon
Ignacio De Leon and Julia Advincula
Bonifacio Petalan and Tomasa Velez
Priority 2: Resolve the De Leon duplication
Determine whether the two Valentin and Benita couples are identical. Compare:
Their children
Residences
Parish affiliations
Marriage record
Ages
Witnesses and godparents
Priority 3: Reconstruct Agatona's life
Search for:
Baptismal record
Marriage to Victorino Gonzales
Marriage or later union with Julian Sarreal
Children's baptismal records
Land and tax records
Aglipayan records
Revolutionary documentation
Death and burial record
Priority 4: Identify Marina's parents
Search Dagupan civil and parish records for Marina Gamason or Gamazon Gancit, born around 13 September 1921. Her marriage record may give her parents' full names.
Priority 5: Document Esteban's public service
Obtain:
Municipal roster and oath of office
Council minutes from 1908 to 1909
School construction records
Land donation documents
Judicial appointment or court record
Aglipayan church records
Revolutionary veteran or Katipunan files
Priority 6: Interview living elders
Conduct recorded interviews organized by branch:
Gonzales-Bautista
Gancit-Gamason
De Leon-Advincula
Rosales-Petalan
Velez-Mandocdoc
Sarreal-Lara
Ask every elder the same core questions about names, nicknames, residences, occupations, migration, marriages, photographs, cemeteries, inherited land, wartime experiences, and family disputes. Contradictions should be recorded, not erased.
19. Rules for correcting the master tree
Never merge two profiles based on name alone.
Attach an image or full citation to every vital event whenever possible.
Record alternate spellings instead of deleting them.
Use standardized place names while preserving the original wording in notes.
Distinguish biological, adoptive, foster, step, and uncertain parentage.
Mark living people private.
Separate family tradition from documented fact.
Do not connect famous people merely because an online smart match suggests it.
Use one preferred profile for each person and retain a merge log.
Assign a confidence level to every relationship earlier than 1900.
20. Final interpretation
Pocholo De Leon Gonzales does not descend from a single celebrated surname. He emerges from the meeting of several families that helped populate, organize, educate, and remember Mariveles.
The Gonzales line carries the documented public-service legacy of Esteban. The De Leon line provides the central bridge between paternal and maternal ancestry. The Rosales and Petalan families deepen the maternal roots in Mariveles. The Velez and Advincula lines recur across multiple generations. The Bautista and Gancit lines preserve migrations from Bulacan and Pangasinan. The Sarreal branch extends the story into later municipal leadership and overseas migration.
The family tree's greatest value is not that it contains famous names. Its value lies in its record of connection. It shows how households were formed, how surnames moved across generations, how remarriage created half-sibling branches, how families migrated into and out of Mariveles, and how personal memory became local history.
At present, the tree is a powerful research map. It is not yet a fully proved genealogy. Its direct twentieth-century relationships are comparatively clear. Its nineteenth-century structure is plausible but unevenly sourced. Its online extensions contain useful clues alongside duplicates and speculative connections.
The next stage is not to add more names quickly. The next stage is to strengthen every generation with original records.
When that work is completed, this genealogy can become more than a private family tree. It can become a documented history of the old families of Mariveles and their contribution to the town's identity.
Appendix A: Statistical profile
| Measure | Result |
| Individual profiles | 1,939 |
| Family units | 581 |
| Source records | 63 |
| Main connected network | 1,852 |
| Unconnected profiles | 87 |
| Apparent direct ancestors before consolidation | 33 |
| Maximum ancestral depth | 5 generations above Pocholo |
| Duplicate-name groups | 83 |
| Unnamed or placeholder profiles | 49 |
| Profiles with birth dates | 409 |
| Profiles with birth places | 214 |
| Profiles with death dates | 166 |
| Profiles with death places | 96 |
| Dated marriages | 27 |
Appendix B: Evidence classification
The Comprehensive Family Tree and Genealogy of Pocholo De Leon Gonzales
A complete analytical study of the GEDCOM family archive
Subject: Pocholo De Leon Gonzales
GEDCOM analyzed: GONZALES-DE LEON-ROSALES-PETALAN-VELEZ FAMILY TREE
Exported: 12 August 2026 from MyHeritage Family Tree Builder
Report date: 13 August 2026
Executive summary
The supplied GEDCOM is a very large family-history archive containing:
1,939 individual profiles
581 family units
63 source records
61,500 lines of GEDCOM data
992 male profiles, 940 female profiles, 6 profiles marked unknown sex, and 1 profile without a sex value
1,852 profiles in the connected family network surrounding Pocholo De Leon Gonzales
87 profiles not connected to that main network
33 apparent direct ancestors across five generations above Pocholo, before duplicate profiles are consolidated
83 groups of profiles with identical or nearly identical names that may contain duplicates
49 unnamed or placeholder profiles
The tree's deepest and most historically meaningful center is Mariveles, Bataan. Its largest surname groups are De Leon, Rosales, Gonzales, Petalan, Velez, Sarreal, Yraola, and several families connected through marriage. The tree also contains major branches from Marinduque, Bulacan, Metro Manila, Cavite, Pangasinan, and the United States.
The direct paternal ancestry of Pocholo runs through Luis Gancit Gonzales, Leoncio Bautista Gonzales, Esteban Gonzales, Victorino Gonzales, and Pablo Gonzales. The direct maternal ancestry runs through Avelina Rosales De Leon, Amado Velez De Leon, Emilio Advincula De Leon, Ignacio Guevarra De Leon, and Valentin De Leon. Additional maternal ancestral lines include the Rosales, Petalan, Velez, Advincula, Guevarra, and Mandocdoc families.
The tree contains valuable family knowledge, but it is not yet a proof-standard genealogy. Much of it comes from MyHeritage smart matches, FamilySearch Family Tree, Geni, member-owned web trees, public-record indexes, and oral-history notes. These sources are clues of different quality. Some are reliable indexes to original records. Others are conclusions copied from other users. Several profiles are duplicated, and much of the oldest ancestry lacks dates, places, and original record images.
The strongest overall conclusion is that Pocholo's identity is rooted in the convergence of several old Mariveles families. His genealogy preserves a multigenerational story of local leadership, education, faith, migration, kinship, and community formation.
1. How this family tree should be understood
This file is best understood as a family network, not a simple list of biological ancestors.
A GEDCOM may contain:
Direct ancestors
Siblings of ancestors
Descendants of those siblings
Spouses and former spouses
Stepchildren and half-siblings
In-laws and the relatives of in-laws
People imported through public family-tree matches
Famous people connected through marriage rather than blood
Unconnected research candidates
Duplicate versions of the same person
This explains why the file contains 1,939 people while the apparent direct ancestral graph contains only 33 profiles. Even the number 33 is inflated by duplicated entries, especially Valentin De Leon, Benita Guevarra, and unidentified Velez ancestors.
The fact that 1,852 profiles are connected to Pocholo by some sequence of parent, child, or spouse relationships does not mean that all 1,852 are blood relatives. Some may be many marriages away. Genealogical language must therefore be exact.
The following terms are used in this report:
Direct ancestor: parent, grandparent, great-grandparent, and earlier person from whom Pocholo directly descends.
Collateral relative: a sibling of a direct ancestor or a descendant of that sibling.
Affinal relative: a person connected through marriage.
Half-relative: a person sharing only one biological parent.
Step-relative: a relationship created by marriage without biological descent.
Network connection: any person linked through one or more family relationships, which may be remote and partly marital.
Research candidate: a possible person or relationship that has not been proved.
2. Pocholo's immediate family
Pocholo De Leon Gonzales
The tree identifies Pocholo De Leon Gonzales as born on 7 May 1979 in Manila. It records his occupation as motivational speaker and voice actor, his education at the University of the Philippines Diliman, his nationality as Filipino, and his religion as Roman Catholic.
The tree connects him to:
Father: Luis Gancit Gonzales
Mother: Avelina Rosales De Leon
Spouse: Marilyn Zaraspe
Recorded child: Patrick Gabriel Zaraspe Gonzales, born 24 August 2005 in the Philippines
Sibling: Abigael De Leon Gonzales, born 13 August 1981 in Mariveles, Bataan
There are also three unnamed Gonzales profiles near the beginning of the file. Their relationship and whether they represent living children, incomplete entries, or placeholders must be checked before publication. Living people's personal data should not be released without consent.
The parental union
Pocholo's parents are:
Luis Gancit Gonzales, born 16 September 1952 in Mariveles, Bataan
Avelina Rosales De Leon, born 27 April 1951 in Mariveles, Bataan
This marriage united two large Mariveles kinship systems.
Luis brought together the Gonzales, Bautista, Gancit, Gamason or Gamazon, and De Leon lines.
Avelina brought together the De Leon, Rosales, Velez, Advincula, Petalan, Guevarra, and Mandocdoc lines.
Because Agatona De Leon appears in Pocholo's paternal ancestry while Ignacio De Leon appears in the maternal ancestry, the parents may share older De Leon ancestry. The GEDCOM suggests a relationship between Agatona and Ignacio through Valentin De Leon and Benita Guevarra. If those parent-child relationships are correct and the duplicate profiles represent the same couple, Luis and Avelina descend from related De Leon branches. The exact cousin degree should not be stated until the duplicated De Leon profiles and dates have been proved with records.
3. Direct paternal genealogy
3.1 Luis Gancit Gonzales
Luis is the son of Leoncio Bautista Gonzales and Marina Gamason Gancit. The tree records two children for Luis and Avelina:
Pocholo De Leon Gonzales
Abigael De Leon Gonzales
Family history associates Luis with municipal administration in Mariveles. That claim is not fully documented inside this GEDCOM through an appointment record or municipal personnel document. It should be supported with official papers, photographs, payroll records, minutes, or certificates.
3.2 Leoncio Bautista Gonzales
The tree records Leoncio as:
Born 12 September 1914 in Mariveles, Bataan
Died 9 February 1996 in Mariveles
Buried in Mariveles Municipal Cemetery
Son of Esteban Gonzales and Juana Bautista
Leoncio is linked to two spouses:
Marina Gamason Gancit
Florentina Mondina Gamzon
The children associated with Leoncio across these family units are:
Jorge Gancit Gonzales
Leoncio Gonzales
Luis Gancit Gonzales
Aida Gancit Gonzales
Teresita Gansit Gonzales
Sonny Gansit Gonzales
Daniel Gamazon Gonzales
Rolando Gamazon Gonzales
Lorena Gonzales
The tree suggests that the first six are connected to Marina, while Daniel, Rolando, and Lorena may belong to Leoncio's other union. This should be confirmed from the individual family records because spelling variations such as Gancit, Gansit, Gamason, Gamazon, and Gamzon may reflect distinct surnames, phonetic spellings, or data-entry inconsistency.
3.3 Marina Gamason Gancit
Marina is recorded as:
Born 13 September 1921 in Dagupan City
Died 21 January 2010 in San Pedro, Philippines
Daughter of placeholder profiles Lolo Gancit and Lola Gamazon
She is linked to:
Leoncio Bautista Gonzales
Flabiano Dela Cruz
The tree associates Editha Gancit Dela Cruz with the Dela Cruz family unit.
Marina's ancestry is one of the clearest research gaps in the direct tree. Her parents have no personal names, dates, or precise places. The Dagupan birthplace creates an important migration question: when and why did the Gancit or Gamason family move from Pangasinan to Mariveles? Civil registration, parish baptism, marriage, residence, and cemetery records could open an entirely new ancestral branch.
3.4 Esteban Gonzales and Juana Bautista
Esteban is Pocholo's paternal great-grandfather. The GEDCOM records him as born and deceased in Mariveles but gives no dates. It identifies his parents as Victorino Gonzales and Agatona De Leon.
Esteban and Juana are recorded with the following children:
Florentina Bautista Gonzales
Luis Bautista Gonzales
Leoncio Bautista Gonzales
Aurelia Bautista Gonzales
Alejandro Bautista Gonzales
Dionisio Bautista Gonzales
Buenaventura Gonzales
Juana is recorded as:
Born 1881 in Hagonoy, Bulacan
Died 2 June 1951 in Mariveles, Bataan
This indicates another migration into Mariveles, this time from Hagonoy. Her Bautista ancestry is not extended further in the tree. A marriage record for Esteban and Juana would be exceptionally valuable because Philippine marriage records often identify both parents and residences.
Esteban's historical significance is greater than the GEDCOM alone shows. Family history remembers him as a Katipunero, judge, local leader, and supporter of the Aglipayan Church. Official municipal history confirms his service during 1908 to 1909 and connects his administration to two early public-school classrooms beside the municipal hall on Zamora Street. The revolutionary and judicial claims still require primary documentation.
3.5 Victorino Gonzales and Agatona De Leon
Victorino is recorded as:
Born 8 June 1829 in Panac, Mariveles, Bataan
Son of Pablo Gonzales
Husband of Agatona De Leon
Their recorded children are:
Melchor Gonzales
Esteban Gonzales
Victorino's birthplace is important. The place “Panac” should be investigated for historical spelling, barrio identity, or transcription error. The original baptismal or marriage image is needed.
Agatona, known in family history as Cabesang Tonang, is recorded as:
Born 9 January 1820
Daughter of Valentin De Leon and Benita Guevarra
Spouse first of Victorino Gonzales and later of Julian Sarreal
The children connected to Agatona across her marriages are:
With Victorino Gonzales: Melchor Gonzales and Esteban Gonzales
With Julian Sarreal: Jose De Leon Sarreal, Dolores De Leon Sarreal, and Rosario De Leon Sarreal
This makes Agatona a genealogical bridge between the Gonzales and Sarreal branches.
The 1820 birth date is questionable and must be verified. It would make Agatona nine years older than Victorino, which is possible, but the chronology of her children and later descendants must be tested against actual records. The file also contains a duplicate Agatona profile with the same date.
Family and local histories remember Agatona as a revolutionary matriarch associated with the 1898 uprising in Mariveles and as an early supporter of the Iglesia Filipina Independiente. These are historically significant traditions, but the GEDCOM contains no original revolutionary record proving them.
3.6 Pablo Gonzales
The earliest named person in the direct Gonzales line is Pablo Gonzales, recorded only as the father of Victorino Gonzales. No spouse, birth, death, or place is supplied.
This branch therefore ends not because Pablo was the first Gonzales in Mariveles, but because the current file has reached its documentary limit.
4. The Gonzales collateral branches
Collateral branches are crucial because their descendants may preserve records, photographs, Bibles, land documents, and oral histories that the direct line no longer holds.
Melchor Gonzales
Melchor is recorded as the brother of Esteban and son of Victorino and Agatona. Family tradition identifies Melchor and Esteban as Katipuneros of Mariveles. Melchor's descendants should be systematically traced because they may hold independent testimony about the family's revolutionary activity.
The children of Esteban and Juana
Pocholo descends through Leoncio, but the other children create six collateral Gonzales branches:
Florentina Bautista Gonzales
Luis Bautista Gonzales
Aurelia Bautista Gonzales
Alejandro Bautista Gonzales
Dionisio Bautista Gonzales
Buenaventura Gonzales
Each branch potentially contains second and third cousins of Luis and more distant cousins of Pocholo.
The children of Leoncio
The tree preserves a large modern Gonzales generation. Because some are living or recently deceased, their dates and relationships should be treated as private unless the family authorizes publication. The important structural point is that Pocholo's paternal family includes full-sibling, half-sibling, and possible stepfamily connections.
5. Direct maternal genealogy
5.1 Avelina Rosales De Leon
Avelina is the daughter of Amado Velez De Leon and Apolonia “Poleng” Rosales. Her name preserves both the Rosales maternal identity and De Leon paternal identity.
Her siblings in the tree are:
Amado Rosales De Leon
Alma Rosales De Leon
Amante Rosales De Leon
Amelita Rosales De Leon
Abelardo Rosales De Leon
Ariel Rosales De Leon
Alain Rosales De Leon
Together with Avelina, the tree therefore records eight children of Amado and Apolonia.
5.2 Amado Velez De Leon
Amado is recorded as:
Born 29 February 1928 in Mariveles
Died in 1989 in Mariveles
Buried in Mariveles Municipal Cemetery
Son of Emilio Advincula De Leon and Zuela Veles
The leap-day birth date is possible and should be checked against a baptismal or civil birth record.
5.3 Apolonia “Poleng” Rosales
Apolonia is recorded as:
Born 15 March 1929 in Mariveles
Died 6 January 2006 in Mariveles
Buried in Mariveles Municipal Cemetery
Daughter of Saturio Rosales and Angela Petalan
Her siblings are recorded as:
Ceferina Petalan Rosales
Aurora Rosales
Fortunato Rosales
Aniceto Petalan Rosales
Rodolfo Petalan Rosales
Amador Petalan Rosales
This branch shows how maternal surnames were sometimes retained as middle names, giving later generations a visible record of both parental families.
5.4 Emilio Advincula De Leon
Emilio is the son of Ignacio Guevarra De Leon and Julia Advincula. The tree connects him to three spouses:
Socorro Delgado
Zuela Veles
Celeriana “Nena” Batungbacal Manducduc
The recorded children across the family units are:
With Zuela Veles: Amado Velez De Leon, Lolita Velez De Leon, Virginia Velez De Leon
With Socorro Delgado: Ricardo “Carding” Delgado De Leon, Jose Delgado De Leon
Another recorded child: Ely De Leon, whose maternal placement should be checked
This is a blended family with half-sibling relationships. It is incorrect to describe all of Emilio's children as full siblings without identifying their mothers.
5.5 Zuela Veles
The tree spells her surname Veles, while many descendants use Velez. This may be a spelling variation rather than a different family.
Zuela is recorded as the daughter of:
Lolo Velez, a placeholder name
Dalmacia “Macia” Mandocdoc
Her recorded sibling is another unnamed Velez profile.
This branch is incomplete. The repeated placeholder Velez couples in the fifth ancestral generation demonstrate that the file contains structural links without identities.
5.6 Ignacio Guevarra De Leon and Julia Advincula
Ignacio is recorded as deceased on 30 November 1913. Julia is recorded as deceased on 28 March 1936.
Their children are:
Pablo Advincula De Leon
Luis Advincula De Leon
Victoria Advincula De Leon
Raymunda Advincula De Leon
Esperanza Advincula De Leon
Emilio Advincula De Leon
Isidoro “Duroy” De Leon
Marcelo Advincula De Leon
Simporosa Advincula De Leon
Ignacio is also linked to Mrs. Delos Reyes, with Eustaquio Delos Reyes De Leon recorded through that family unit. This creates another half-sibling branch.
The De Leon-Advincula family is one of the most extensive core branches in the tree. Several descendants connect the Mariveles family to other prominent or public families. Those connections must be classified carefully as blood, half-blood, or marriage relationships.
5.7 Valentin De Leon and Benita Guevarra
The tree presents two versions of this couple:
Valentin de Leon and Benita Guevarra
Valentin De Leon and Benita Guevarra
One pair is linked to Agatona De Leon and Ignacio Guevarra De Leon. The other is linked to Agatona De Leon and Ignacio De Leon. These are almost certainly duplicate profiles or parallel reconstructions of the same family, but this cannot be assumed without merging evidence.
If consolidated, Valentin and Benita would be ancestors on both Pocholo's paternal and maternal sides:
Through their daughter Agatona to Esteban, Leoncio, Luis, and Pocholo
Through their son Ignacio to Emilio, Amado, Avelina, and Pocholo
This possible pedigree collapse means that the same ancestral couple may appear more than once in Pocholo's lineage. Pedigree collapse is common in communities where established local families intermarry across generations.
6. The Rosales and Petalan ancestry
6.1 Saturio Rosales and Angela Petalan
Saturio and Angela are recorded as parents of seven children, including Pocholo's grandmother Apolonia.
Saturio has no named parents in the direct ancestral graph. His birth and death are placed in Mariveles without dates.
Angela is the daughter of Bonifacio Petalan and Tomasa Velez.
Both Saturio and Angela have duplicate profiles elsewhere in the GEDCOM. Their descendants may therefore be split between two copies of the same ancestral couple.
6.2 Bonifacio Petalan and Tomasa Velez
Bonifacio is linked to two spouses:
Tomasa Velez
Lucia Rosales
The children associated with Bonifacio across these unions include:
Angela Petalan
Hermogenes Petalan
Adelaida Petalan
Vicenta Petalan
Remedios Rosales Petalan
Rosario Rosales Petalan
Jaime Rosales Petalan
Antonio Sr. Petalan
The first group appears under Tomasa and the later Rosales-middle-name children may belong to Lucia, but the family units should be checked individually before assigning maternity.
Bonifacio's parents are placeholders called Lolo Petalan and Lola. Their other recorded children are Benito Petalan and Marcelina Petalan.
This makes the Petalan branch one of the largest and most locally rooted families in the database, with 49 surname-bearing profiles.
6.3 The Velez connection
Velez enters the direct ancestry at least twice:
Through Zuela Veles, mother of Amado Velez De Leon
Through Tomasa Velez, mother of Angela Petalan
The tree contains several unnamed Velez ancestors. It is possible that Zuela's and Tomasa's branches eventually connect, but the present data does not prove the relationship.
Because the Velez surname appears in multiple branches, every claim that two Velez individuals are siblings or cousins must be supported by parent records rather than surname alone.
7. The Sarreal branch created through Agatona
Agatona's marriage to Julian Sarreal creates a historically important collateral branch. Their recorded children are:
Jose De Leon Sarreal
Dolores De Leon Sarreal
Rosario De Leon Sarreal
This branch includes Carlos Lara Sarreal, recorded as born 4 November 1936 in Mariveles and deceased in June 1996 in Los Angeles County, California. The GEDCOM contains United States Social Security and death-index references for him and identifies his parents as Jose Sarreal and Prudencia Lara.
Carlos is not a direct ancestor of Pocholo. He is a collateral relative through Agatona's Sarreal descendants. Local history associates him with the leadership and development of Mariveles, including Barangay San Carlos. The official chronology of his municipal service should be cited when preparing a public biography.
The Sarreal branch demonstrates a repeated family pattern: descendants of the same matriarch entered public service across different generations.
8. Major surname groups in the complete database
The largest surname groups are:
| Rank | Surname | Profiles |
|---|---|---|
| 1 | De Leon | 148 |
| 2 | Blank or missing surname | 133 |
| 3 | Rosales | 69 |
| 4 | Gonzales | 59 |
| 5 | Petalan | 49 |
| 6 | Dumdum | 42 |
| 7 | Pacia | 41 |
| 8 | Zaraspe | 36 |
| 9 | Yraola | 33 |
| 10 | Velez | 32 |
| 11 | Caballero | 30 |
| 12 | Sarreal | 25 |
| 13 | Monroe | 22 |
| 14 | Quinones | 20 |
| 15 | Mariano | 20 |
| 16 | Navaza | 19 |
| 17 | Dela Rosa | 18 |
| 18 | Itoses | 18 |
| 19 | Crisostomo | 18 |
| 20 | Magararu | 18 |
| 21 | Reyes | 17 |
| 22 | Cuneta | 17 |
| 23 | Viray | 15 |
| 24 | Correa | 14 |
| 25 | Caswayan | 14 |
These counts show the scale of a surname inside the database, not the number of direct blood ancestors. Large groups such as Dumdum, Pacia, Monroe, and Cuneta entered through collateral or marital branches and imported web trees.
9. Geographic history and migration
The strongest place concentration is Mariveles. However, duplicate place formats divide the count:
“Mariveles, Bataan” appears 63 times
“Mariveles, Bataan, Philippines” appears 20 times
Mariveles Municipal Cemetery appears 16 times
Together with barrio-level entries, this confirms Mariveles as the central ancestral location.
Other major geographic clusters include:
Boac and Mogpog, Marinduque
Malolos and Hagonoy, Bulacan
Dagupan City, Pangasinan
Pasay, Parañaque, Manila, and Quezon City
Alfonso, Cavite
Balanga and Pilar, Bataan
United States locations, especially California
A small Serbian or Balkan cluster introduced through a connected family branch
Interpreted migration patterns
Mariveles core: Gonzales, De Leon, Rosales, Petalan, Velez, Advincula, and Sarreal families form the historic center.
Bulacan to Mariveles: Juana Bautista came from Hagonoy. Other branches lead to Malolos.
Pangasinan to Mariveles: Marina Gamason Gancit was born in Dagupan.
Marinduque expansion: Pacia, Quinones, and related branches create a large Marinduque cluster.
Mariveles to Metro Manila: later generations appear in Manila, Pasay, Parañaque, Caloocan, and Quezon City.
Philippines to California: Carlos Lara Sarreal and others appear in United States public records.
These are inferred routes. Exact migration dates require residence, marriage, employment, immigration, or census records.
10. Date coverage and what it means
Of 1,939 profiles:
409 have a recorded birth date, about 21 percent
214 have a recorded birth place, about 11 percent
166 have a recorded death date, about 9 percent
96 have a recorded death place, about 5 percent
Only 27 marriage events have dates
The recorded birth years range from 1820 to 2025. Death years range from 1901 to 2024.
This low completeness means the tree is much stronger as a relationship map than as a fully documented chronological genealogy. Most people are connected by names and family units but lack the dates and places needed to distinguish them reliably from people with similar names.
11. Source analysis
The file contains 63 source records. The most frequently attached sources include:
Lazaro Web Site, 124 profile citations
FamilySearch Family Tree, 86
Mariano-Sikatuna Web Site, 77
Philippines Marriages, 1723 to 1957, 64
Pacia Web Site, 63 plus another Pacia site with 30
Geni World Family Tree, 49
Markovic Web Site, 29
Bianang Productions, 27 plus another entry with 5
Maqui Web Site, 23 plus additional Maqui entries
United States Social Security Applications and Claims, 18
Philippines Deaths and Burials, 6
Philippines Births and Baptisms, 5
Source quality hierarchy
Higher-value sources:
Images of original civil or parish registers
Government-issued birth, marriage, and death certificates
Contemporary municipal records
Social Security application records that state parents and birthplace
Naturalization and immigration records
Cemetery records supported by marker photographs
Useful indexes that require image confirmation:
Philippines Marriages, 1723 to 1957
Philippines Births and Baptisms, 1642 to 1994
Philippines Deaths and Burials, 1726 to 1957
Social Security and death indexes
Derivative sources:
FamilySearch Family Tree
Geni World Family Tree
MyHeritage Smart Matches
Member-owned family websites
Derivative trees may be correct, but they are not independent proof. If ten online trees copied the same wrong date, the repetition does not make the date true.
12. Duplicate profiles and structural problems
The audit found 83 duplicate-name groups. Not every repeated name is the same person, but many pairs have identical family positions and dates.
The most important likely duplicates affecting direct ancestry are:
Agatona De Leon, two profiles with the same 9 January 1820 birth date
Valentin De Leon, two profiles with capitalization differences
Benita Guevarra, two profiles
Saturio Rosales, two profiles
Angela Petalan, two profiles
Bonifacio Petalan, two profiles
Tomasa Velez, two profiles
Several unnamed Velez couples
Other strong duplicate candidates include Angel Pacia, Nemesia Quinones, Joi Lazaro, Jonathan Lazaro, and many Petalan and Rosales profiles.
Why duplicates matter
Duplicates can:
Inflate the number of ancestors
Split one person's children across two profiles
Create false cousin relationships
Make a person appear twice in a pedigree
Preserve conflicting death dates
Cause imported celebrity trees to connect incorrectly
No profiles should be merged solely because the names match. A safe merge requires agreement in spouse, parents, children, dates, and places.
13. Data-quality anomalies
The audit found:
49 unnamed or placeholder profiles
83 duplicate-name groups
1 profile, Ma. Theresa Mariano, with the same recorded birth and death date of 17 January 1964, which may represent an infant death or a copied event requiring confirmation
Numerous profiles marked deceased without dates
Multiple spelling variants for the same surname
Different location formats for the same place
Several imported profiles containing conclusions but no original record image
Important spelling variants
Gancit, Gansit, Gamason, Gamazon, Gamzon
Velez and Veles
De Leon and de Leon
Mandocdoc and Manducduc
Batungbacal and other possible forms
Quinones and Quiñones
These should not be standardized blindly. The original records may show that some are distinct names. The preferred form for each individual should follow the earliest reliable record and record all later variants as aliases.
14. Famous and historically significant connections
The database contains profiles for public figures including:
Pocholo De Leon Gonzales
Carlos Lara Sarreal
Pablo Cuneta
Sharon Cuneta
Helen Gamboa
Reynaldo “Rene” Santiago, remembered in an oral-history note as a Bataan Death March casualty
Fidel Mariano, immigration lawyer
Fe Mariano, attorney
Soledad Mariano, teacher
These people do not all have the same type of relationship to Pocholo.
The Cuneta connection
The path previously traced in the GEDCOM reaches the Cuneta family partly through the marriage of Magdalena Olaes De Leon to Felix Pablo Cuneta. From there it runs into the Cuneta ancestry and then to Pablo and Sharon Cuneta.
This is an extended family-network connection containing a marriage link. It should not be presented as proof that Sharon Cuneta is Pocholo's close blood cousin.
The Sarreal connection
Carlos Lara Sarreal belongs to a collateral line descending from the same Agatona De Leon who is Pocholo's direct ancestor. This is genealogically closer and historically more relevant to the Mariveles story than the celebrity connection.
Reynaldo Santiago
The file preserves an oral-history note from a relative stating that Reynaldo Santiago studied at Bulacan High School and Far Eastern University, was drafted during World War II, and died during the Bataan Death March. This is valuable family testimony. It should be tested against military rosters, casualty lists, pension records, and prisoner-of-war documentation.
15. What the genealogy reveals about family identity
A Mariveles family system
The genealogy is not the story of one surname. It is the story of a local family system formed by repeated marriages among Gonzales, De Leon, Rosales, Petalan, Velez, Advincula, Bautista, Gancit, Sarreal, and related families.
Women as genealogical bridges
The tree's most important connections often pass through women:
Agatona De Leon links Gonzales and Sarreal
Juana Bautista links Hagonoy and Mariveles
Marina Gamason Gancit links Dagupan and Mariveles
Julia Advincula carries the Advincula identity into De Leon descendants
Zuela Veles carries Velez into the De Leon line
Apolonia Rosales carries Rosales and Petalan into Avelina's generation
Repeated public service
The Esteban and Sarreal branches suggest a family tradition of local leadership. This is an interpretation, not a biological destiny. Public service is learned, chosen, and shaped by opportunity.
Education as a recurring theme
Esteban's documented association with early classrooms in Mariveles provides a meaningful historical parallel to Pocholo's later creation of voice-education institutions. Genealogy cannot prove that one caused the other, but it reveals a powerful intergenerational theme.
16. What is proved, probable, possible, and unproved
Strongly supported by the internal tree structure
Pocholo is the son of Luis Gonzales and Avelina De Leon.
Luis is the son of Leoncio Gonzales and Marina Gancit.
Avelina is the daughter of Amado De Leon and Apolonia Rosales.
Leoncio is recorded as the son of Esteban Gonzales and Juana Bautista.
Amado is recorded as the son of Emilio De Leon and Zuela Veles.
Apolonia is recorded as the daughter of Saturio Rosales and Angela Petalan.
Probable but requiring original records
Esteban's parentage under Victorino and Agatona
Agatona's parentage under Valentin and Benita
Ignacio's parentage under the same Valentin and Benita
The exact mothers of all children in multiple-marriage families
The relationship between the different Velez branches
Historically supported outside the GEDCOM
Esteban's municipal service in 1908 to 1909
The construction of two early classrooms during his administration
Carlos Lara Sarreal's public role in Mariveles
Family traditions requiring archival proof
Agatona as the revolutionary “Mother of the Katipunan of Mariveles”
Esteban and Melchor as blood-signing Katipuneros
Esteban's service as judge
The family's role in founding or establishing the local Aglipayan Church
The precise account of the Copo de Mariveles
17. A corrected working pedigree
The following is the cleanest working version of Pocholo's direct ancestry. Question marks identify incomplete or unproved sections.
Paternal side
Pablo Gonzales
└── Victorino Gonzales + Agatona De Leon
└── Esteban Gonzales + Juana Bautista
└── Leoncio Bautista Gonzales + Marina Gamason Gancit
└── Luis Gancit Gonzales + Avelina Rosales De Leon
└── Pocholo De Leon Gonzales
Marina's line currently ends with the placeholders Lolo Gancit and Lola Gamazon.
Maternal De Leon side
Valentin De Leon + Benita Guevarra
└── Ignacio Guevarra De Leon + Julia Advincula
└── Emilio Advincula De Leon + Zuela Veles
└── Amado Velez De Leon + Apolonia “Poleng” Rosales
└── Avelina Rosales De Leon + Luis Gancit Gonzales
└── Pocholo De Leon Gonzales
Maternal Rosales-Petalan side
Lolo Petalan + Lola
└── Bonifacio Petalan + Tomasa Velez
└── Angela Petalan + Saturio Rosales
└── Apolonia “Poleng” Rosales + Amado Velez De Leon
└── Avelina Rosales De Leon
└── Pocholo De Leon Gonzales
18. Priority research program
Priority 1: Prove each parent-child link from Pocholo to the nineteenth century
Obtain birth, baptism, marriage, and death records for:
Pocholo De Leon Gonzales
Luis Gancit Gonzales and Avelina Rosales De Leon
Leoncio Gonzales and Marina Gancit
Amado De Leon and Apolonia Rosales
Esteban Gonzales and Juana Bautista
Emilio De Leon and Zuela Veles
Saturio Rosales and Angela Petalan
Victorino Gonzales and Agatona De Leon
Ignacio De Leon and Julia Advincula
Bonifacio Petalan and Tomasa Velez
Priority 2: Resolve the De Leon duplication
Determine whether the two Valentin and Benita couples are identical. Compare:
Their children
Residences
Parish affiliations
Marriage record
Ages
Witnesses and godparents
Priority 3: Reconstruct Agatona's life
Search for:
Baptismal record
Marriage to Victorino Gonzales
Marriage or later union with Julian Sarreal
Children's baptismal records
Land and tax records
Aglipayan records
Revolutionary documentation
Death and burial record
Priority 4: Identify Marina's parents
Search Dagupan civil and parish records for Marina Gamason or Gamazon Gancit, born around 13 September 1921. Her marriage record may give her parents' full names.
Priority 5: Document Esteban's public service
Obtain:
Municipal roster and oath of office
Council minutes from 1908 to 1909
School construction records
Land donation documents
Judicial appointment or court record
Aglipayan church records
Revolutionary veteran or Katipunan files
Priority 6: Interview living elders
Conduct recorded interviews organized by branch:
Gonzales-Bautista
Gancit-Gamason
De Leon-Advincula
Rosales-Petalan
Velez-Mandocdoc
Sarreal-Lara
Ask every elder the same core questions about names, nicknames, residences, occupations, migration, marriages, photographs, cemeteries, inherited land, wartime experiences, and family disputes. Contradictions should be recorded, not erased.
19. Rules for correcting the master tree
Never merge two profiles based on name alone.
Attach an image or full citation to every vital event whenever possible.
Record alternate spellings instead of deleting them.
Use standardized place names while preserving the original wording in notes.
Distinguish biological, adoptive, foster, step, and uncertain parentage.
Mark living people private.
Separate family tradition from documented fact.
Do not connect famous people merely because an online smart match suggests it.
Use one preferred profile for each person and retain a merge log.
Assign a confidence level to every relationship earlier than 1900.
20. Final interpretation
Pocholo De Leon Gonzales does not descend from a single celebrated surname. He emerges from the meeting of several families that helped populate, organize, educate, and remember Mariveles.
The Gonzales line carries the documented public-service legacy of Esteban. The De Leon line provides the central bridge between paternal and maternal ancestry. The Rosales and Petalan families deepen the maternal roots in Mariveles. The Velez and Advincula lines recur across multiple generations. The Bautista and Gancit lines preserve migrations from Bulacan and Pangasinan. The Sarreal branch extends the story into later municipal leadership and overseas migration.
The family tree's greatest value is not that it contains famous names. Its value lies in its record of connection. It shows how households were formed, how surnames moved across generations, how remarriage created half-sibling branches, how families migrated into and out of Mariveles, and how personal memory became local history.
At present, the tree is a powerful research map. It is not yet a fully proved genealogy. Its direct twentieth-century relationships are comparatively clear. Its nineteenth-century structure is plausible but unevenly sourced. Its online extensions contain useful clues alongside duplicates and speculative connections.
The next stage is not to add more names quickly. The next stage is to strengthen every generation with original records.
When that work is completed, this genealogy can become more than a private family tree. It can become a documented history of the old families of Mariveles and their contribution to the town's identity.
Appendix A: Statistical profile
| Measure | Result |
| Individual profiles | 1,939 |
| Family units | 581 |
| Source records | 63 |
| Main connected network | 1,852 |
| Unconnected profiles | 87 |
| Apparent direct ancestors before consolidation | 33 |
| Maximum ancestral depth | 5 generations above Pocholo |
| Duplicate-name groups | 83 |
| Unnamed or placeholder profiles | 49 |
| Profiles with birth dates | 409 |
| Profiles with birth places | 214 |
| Profiles with death dates | 166 |
| Profiles with death places | 96 |
| Dated marriages | 27 |
Appendix B: Evidence classification
| Level | Meaning | Recommended wording |
| A | Original record or reliable contemporary government record examined | “Documented” or “confirmed” |
| B | Reliable index or multiple independent records agree | “Strongly supported” |
| C | Internally consistent GEDCOM relationship or family testimony | “Recorded in the family tree” |
| D | Online tree match without original evidence | “Possible” or “reported” |
| E | Conflicting, duplicated, or structurally uncertain | “Unresolved research hypothesis” |
Appendix C: Privacy note
The GEDCOM contains living people, dates of birth, addresses, contact information, photographs, and family relationships. A public edition should remove:
Full birth dates of living people
Email addresses and telephone numbers
Street addresses
Private photographs without consent
Information about minors
Sensitive relationship notes
Social Security or identity numbers
The historical edition should concentrate on deceased ancestors and obtain consent from living relatives before naming them in detail.
| Level | Meaning | Recommended wording |
| A | Original record or reliable contemporary government record examined | “Documented” or “confirmed” |
| B | Reliable index or multiple independent records agree | “Strongly supported” |
| C | Internally consistent GEDCOM relationship or family testimony | “Recorded in the family tree” |
| D | Online tree match without original evidence | “Possible” or “reported” |
| E | Conflicting, duplicated, or structurally uncertain | “Unresolved research hypothesis” |
Appendix C: Privacy note
The GEDCOM contains living people, dates of birth, addresses, contact information, photographs, and family relationships. A public edition should remove:
Full birth dates of living people
Email addresses and telephone numbers
Street addresses
Private photographs without consent
Information about minors
Sensitive relationship notes
Social Security or identity numbers
The historical edition should concentrate on deceased ancestors and obtain consent from living relatives before naming them in detail.
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