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Manuel Martinez — 1940 US Census Record
Model Tree available1940 United States Federal Census · Bexar-County, Texas
Our Model Tree links this Manuel Martinez across the 1920, 1930 and 1940 US Censuses in Bexar-County, Texas (XGBoost, ~Confirmed), with identified parents Carmel & Eulalia — first a head (b.~1902), then head of a 8-person household.
Age 38
b. ~1902
Male
Head
Born: Mexico
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bexar-County, Texas |
| Surname | Martinez |
| Given Name | Manuel |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Mexico |
| 1935 Residence (City) | San Antonio City |
| 1935 Residence (County) | Bexar |
| Naturalization Status | Alien |
| Additional Details | |
| Hours Worked | 14 |
| Income (1939) | 96 |
| Highest Grade | 0 |
| 1935 Residence | Same place |
| Birth Country | Mexico |
| Birthplace (normalized) | mexico |
| Township / Ward | San Antonio City |
| Est. Birth Year | ~1902 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Manuel | Age | Birth yr |
|---|---|---|---|---|
| Antonio Martinez | Son | — | 11 | ~1929 |
| Soledad Martinez | Daughter | — | 14 | ~1926 |
| Abundia Martinez | Spouse | — | 36 | ~1904 |
| Manuel Martinez | Head | — | 38 | ~1902 |
| Atilia Alvarado | Other | — | 48 | ~1892 |
| Victor Martinez | Son | — | 8 | ~1932 |
| Angelita Alvarado | Other | — | 25 | ~1915 |
| Paulo Martinez | Son | — | 16 | ~1924 |
Census Appearances
1920
Summit, Texas
Son, age 15
Summit, Texas · implied b. ~1905 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martinez |
| Given Name | Manuel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Mexico |
| Year of Immigration | 1913 |
| Naturalization Status | Alien |
| Father's Birthplace | Mexico |
| Mother's Birthplace | Mexico |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Mother Tongue | Spanish |
| Birth Country | Mexico |
| Birthplace (normalized) | mexico |
1930
Bexar, Texas
Son, age 27
Bexar, Texas · implied b. ~1903 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martinez |
| Given Name | Manuel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Mexican |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Mexico |
| Naturalization Status | Alien |
| Year of Immigration | 1912 |
| Father's Birthplace | Mexico |
| Mother's Birthplace | Mexico |
| Occupation | Tinner |
| Industry | Sheet Metal |
| Class of Worker | W |
| Can Read/Write | No |
| Mother Tongue | Spanish |
| Veteran | No |
| Birth Country | Mexico |
| Birthplace (normalized) | mexico |
1940
Bexar-County, Texas
Head, age 38
Bexar-County, Texas · implied b. ~1902 — 8 household members
| Surname | Martinez |
| Given Name | Manuel |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Mexico |
| 1935 Residence (City) | San Antonio City |
| 1935 Residence (County) | Bexar |
| Naturalization Status | Alien |
| Hours Worked | 14 |
| Income (1939) | 96 |
| Highest Grade | 0 |
| 1935 Residence | Same place |
| Birth Country | Mexico |
| Birthplace (normalized) | mexico |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Manuel Martinez across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Carmel Martinez (~0.92 confidence) and mother Eulalia Martinez (~0.60 confidence) and mother Lucia Martinez (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.81
Father
Carmel Martinez
b. ~1862
Source father
● Household
· direct · ~0.92
Mother
Eulalia Martinez
b. ~1898
Source mother
● Household
· direct · ~0.6
Mother
Lucia Martinez
b. ~1860
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Manuel Martinez
Head · 1940 · age 38 · b. ~1902 · Texas
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Bexar-County, Texas
Open full size
1940 US Federal Census — Bexar-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04203-00827)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Santos Benavides | 41 | Wife | — | Mexico |
| 2 | Samuel Benavides | 17 | Son | Mechanic | Texas |
| 3 | Ruben Benavides | 8 | Son | — | Texas |
| 4 | Juan Hernandez | 28 | Head | Laborer | Texas |
| 5 | Raul B. Hernandez | 25 | Wife | — | Texas |
| 6 | Josephine Hernandez | 6 | Daughter | — | Texas |
| 7 | Maria Hernandez | 5 | Daughter | — | Texas |
| 8 | Paulo Santos | 57 | Head | Laborer | Texas |
| 9 | Concepcion Santos | 57 | Wife | — | Mexico |
| 10 | Liburcia Godines | 58 | Lodger | — | Mexico |
| 11 | Andrea Torres | 50 | Head | Maid | Mexico |
| 12 | Manuel Martinez THIS PERSON | 38 | Head | — | Mexico |
| 13 | Abundia Martinez | 36 | Wife | — | Mexico |
| 14 | Paulo Martinez | 16 | Son | New Worker | Texas |
| 15 | Soledad Martinez | 14 | Daughter | — | Texas |
| 16 | Antonio Martinez | 11 | Son | — | Texas |
| 17 | Victor Martinez | 8 | Son | — | Texas |
| 18 | Atilia Alvarado | 48 | Aunt | — | Mexico |
| 19 | Angelita Alvarado | 25 | Niece | House Work | Texas |
| 20 | Florenio Martinez | 86 | Head | — | Mexico |
| 21 | Adela R. Alvarado | 30 | Head | Seamstress | Texas |
| 22 | Elvira Alvarado | 12 | Daughter | — | Texas |
| 23 | Enrique Alvarado | 10 | Son | — | Texas |
| 24 | Jose L. Rodriguez | 60 | Father | — | Mexico |
| 25 | Julia P. Rodriguez | 54 | Mother | — | Mexico |
| 26 | Petra Gonzalez | None | Head | — | Mexico |
| 27 | Bertha Gonzalez | 24 | Daughter | — | Mexico |
| 28 | Rogelia Gonzalez | 21 | Daughter | Sheller | Mexico |
| 29 | Artemio Gonzalez | 19 | Son | Laborer | Texas |
| 30 | Sarah Gonzalez | 14 | Daughter | — | Texas |
| 31 | Georgiana Gonzalez | 12 | Daughter | — | Texas |
| 32 | Lauro Rios | 34 | Head | Owner | Mexico |
| 33 | Concepcion Rios | 28 | Wife | — | Texas |
| 34 | Amalia Rios | 11 | Daughter | — | Texas |
| 35 | Celia Rios | 8 | Daughter | — | Texas |
| 36 | Esther Rios | 5 | Daughter | — | Texas |
| 37 | Manuel Rios | 3 | Son | — | Texas |
| 38 | Gilberto Rios | 0 | Son | — | Texas |
| 39 | Manuel Morales | 55 | Head | Carpenter | Mexico |
| 40 | Nieves Morales | 38 | Wife | Seamstress | Mexico |
Pedigree Summary
Manuel
Gen 1 · 3 parents
~0.81
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)