MR
Manuel Rodriguez — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Manuel Rodriguez across the 1920, 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed) — first a head (b.~1888), then head of a 7-person household.
Age 52
b. ~1888
Male
Head
Born: Mexico
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Rodriguez |
| Given Name | Manuel |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Mexico |
| 1935 Residence (City) | Santa Monica City |
| 1935 Residence (County) | Los Angeles |
| Naturalization Status | Alien |
| Additional Details | |
| Occupation | Laborer |
| Industry | Sewer construction |
| Class of Worker | PW |
| Hours Worked | 52 |
| Income (1939) | 120 |
| Highest Grade | 0 |
| 1935 Residence | Same Place |
| Birth Country | Mexico |
| Birthplace (normalized) | mexico |
| Occupation | Laborer |
| Township / Ward | Santa Monica City |
| Est. Birth Year | ~1888 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Manuel | Age | Birth yr |
|---|---|---|---|---|
| Rosa Rodriguez | Daughter | — | 10 | ~1930 |
| Francisca Rodriguez | Spouse | — | 39 | ~1901 |
| Manuel Rodriguez | Head | — | 52 | ~1888 |
| Joseph Rodriguez | Son | — | 22 | ~1918 |
| Pedro Rodriguez | Son | — | 20 | ~1920 |
| Roberto Rodriguez | Son | — | 18 | ~1922 |
| Alice Rodriguez | Daughter | — | 14 | ~1926 |
Census Appearances
1920
Los Angeles, …
Head, age 31
Los Angeles, California · implied b. ~1889 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rodriguez |
| Given Name | Manuel |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Mexican |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Mexico |
| Year of Immigration | 1909 |
| Naturalization Status | Alien |
| Father's Birthplace | Mexico |
| Mother's Birthplace | Mexico |
| Occupation | Farm Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | No |
| Mother Tongue | Spanish |
| Home Owned/Rented | R |
| Birth Country | Mexico |
| Birthplace (normalized) | mexico |
1930
Los Angeles, …
Head, age 42
Los Angeles, California · implied b. ~1888
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Rodriguez |
| Given Name | Manuel |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Mexican |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Mexico |
| Naturalization Status | Alien |
| Year of Immigration | 1914 |
| Age at First Marriage | 24 |
| Father's Birthplace | Mexico |
| Mother's Birthplace | Mexico |
| Occupation | Laborer |
| Industry | Foundry |
| Class of Worker | W |
| Can Read/Write | No |
| Mother Tongue | Spanish |
| Home Owned/Rented | R |
| Home Value / Rent | 5 |
| Veteran | No |
| Birth Country | Mexico |
| Birthplace (normalized) | mexico |
1940
Los-Angeles-County, California
Head, age 52
Los-Angeles-County, California · implied b. ~1888 — 7 household members
| Surname | Rodriguez |
| Given Name | Manuel |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Mexico |
| 1935 Residence (City) | Santa Monica City |
| 1935 Residence (County) | Los Angeles |
| Naturalization Status | Alien |
| Occupation | Laborer |
| Industry | Sewer construction |
| Class of Worker | PW |
| Hours Worked | 52 |
| Income (1939) | 120 |
| 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 Rodriguez across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Manuel Rodriguez
Head · 1940 · age 52 · b. ~1888 · California
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Los-Angeles-County, California
Open full size
1940 US Federal Census — Los-Angeles-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00256-00348)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Connie Rodriguez | 12 | Daughter | — | California |
| 2 | Henry Rodriguez | 8 | son | — | California |
| 3 | Manuel Rodriguez THIS PERSON | 52 | Head | Laborer | Mexico |
| 4 | Francisca Rodriguez | 39 | wife | — | Texas |
| 5 | Joseph Rodriguez | 22 | son | — | California |
| 6 | Pedro Rodriguez | 20 | son | Laborer | California |
| 7 | Roberto Rodriguez | 18 | son | New Worker | California |
| 8 | Alice Rodriguez | 14 | Daughter | — | California |
| 9 | Rosa Rodriguez | 10 | Daughter | — | California |
| 10 | Casimiro Auger | 45 | Head | Laborer | Mexico |
| 11 | Jesus Auger | 18 | son | Gardner | California |
| 12 | Rita Auger | 17 | Daughter | Maid | California |
| 13 | Antonio Auger | 15 | son | — | California |
| 14 | Rosalio Auger | 13 | son | — | California |
| 15 | Michael Auger | 11 | son | — | California |
| 16 | Henry Auger | 10 | son | — | California |
| 17 | Salvador Costillo | 37 | Head | Gardner | Mexico |
| 18 | Christina Costillo | 33 | wife | — | Mexico |
| 19 | Maria Costillo | 13 | Daughter | — | California |
| 20 | Dolores Costillo | 12 | Daughter | — | California |
| 21 | Esperanza Costillo | 10 | Daughter | — | California |
| 22 | Federico Costillo | 5 | son | — | California |
| 23 | Jesus Mason | 42 | Head | Carpenter Helper | Mexico |
| 24 | Jerry Bustamente | 32 | Head | Laborer | New Mexico |
| 25 | Jessie Bustamente | 29 | wife | — | California |
| 26 | Josephine Bustamente | 8 | Daughter | — | California |
| 27 | Evelique Bustamente | 7 | son | — | California |
| 28 | Solomon Chaney | 54 | Head | Cook | S. Carolina |
| 29 | Hilda Chaney | 41 | wife | — | Missouri |
| 30 | Francis Chaney | 19 | son | Janitor | California |
| 31 | Camille Chaney | 11 | Daughter | — | California |
| 32 | Chester Chaney | 9 | son | — | California |
| 33 | Solomon Jr. Chaney | 8 | son | — | California |
| 34 | Nora Chaney | 7 | Daughter | — | California |
| 35 | Susie Chaney | 3 | Daughter | — | California |
| 36 | Antonio Munoz | 27 | Head | Watchman | Mexico |
| 37 | Linda Munoz | 20 | wife | — | Arizona |
| 38 | Antonio Jr. Munoz | 4 | son | — | California |
| 39 | Albert Munoz | 1 | son | — | California |
| 40 | Beatrice Leal | 43 | Head | Mangler | California |
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)