MR
Manuel Rodriguez — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Alameda-County, California
Our Model Tree links this Manuel Rodriguez across the 1920, 1930 and 1940 US Censuses in Alameda-County, California (XGBoost, ~Confirmed) — first a head (b.~1899), then head of a 6-person household.
Age 41
b. ~1899
Male
Head
Born: Portugal
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Alameda-County, California |
| Surname | Rodriguez |
| Given Name | Manuel |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Portugal |
| 1935 Residence (City) | Oakland |
| 1935 Residence (County) | Alameda |
| Naturalization Status | First papers filed |
| Additional Details | |
| Occupation | Owner |
| Industry | Dairying |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 800 |
| Highest Grade | No 0 |
| 1935 Residence | Same house |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
| Occupation | Owner |
| Township / Ward | Oakland |
| Est. Birth Year | ~1899 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Manuel | Age | Birth yr |
|---|---|---|---|---|
| Manuel Rodriguez | Head | — | 41 | ~1899 |
| Manuel Rodriguez | Son | — | 14 | ~1926 |
| Virginia Rodriguez | Daughter | — | 15 | ~1925 |
| David Rodriguez | Son | — | 10 | ~1930 |
| Marie Rodriguez | Daughter | — | 12 | ~1928 |
| Bernice Rodriguez | Spouse | — | 38 | ~1902 |
Census Appearances
1920
Humboldt, California
Other, age 20
Humboldt, California · implied b. ~1900 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rodrigues |
| Given Name | Manuel |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Portugal |
| Year of Immigration | 1915 |
| Naturalization Status | Alien |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Occupation | Shingle Weaver |
| Industry | Shingle mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Portuguese |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
1930
Contra Costa, …
Other, age 30
Contra Costa, California · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rodrigues |
| Given Name | Manuel |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Portugal |
| Naturalization Status | Alien |
| Year of Immigration | 1913 |
| Age at First Marriage | 20 |
| Father's Birthplace | Portugal |
| Mother's Birthplace | Portugal |
| Occupation | General Labor |
| Industry | Oil Refinery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Portuguese |
| Veteran | No |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
1940
Alameda-County, California
Head, age 41
Alameda-County, California · implied b. ~1899 — 6 household members
| Surname | Rodriguez |
| Given Name | Manuel |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Portugal |
| 1935 Residence (City) | Oakland |
| 1935 Residence (County) | Alameda |
| Naturalization Status | First papers filed |
| Occupation | Owner |
| Industry | Dairying |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 800 |
| Highest Grade | No 0 |
| 1935 Residence | Same house |
| Birth Country | Portugal |
| Birthplace (normalized) | portugal |
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 3 locations, using XGBoost record linkage.
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This person
Anchor record
Manuel Rodriguez
Head · 1940 · age 41 · b. ~1899 · 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 — Alameda-County, California
Open full size
1940 US Federal Census — Alameda-County, California
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00435-00269)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Margaret Furtado | 22 | Wife | — | California |
| 42 | Ellen L. Furtado | 5 | Daughter | — | California |
| 43 | Marlene Furtado | 3 | Daughter | — | California |
| 44 | Michael Catani | 50 | Head | Steward | Italy |
| 45 | Mary Catani | 45 | Wife | — | Italy |
| 46 | Julia Catani | 14 | Daughter | — | California |
| 47 | Diana Catani | 8 | Daughter | — | California |
| 48 | Roy Yaguchi | 51 | Head | Owner | Japan |
| 49 | Yoshiko Yaguchi | 50 | Wife | — | Japan |
| 50 | Yuriko Yaguchi | 24 | Daughter | — | California |
| 51 | Manuel Rodriguez THIS PERSON | 41 | Head | Owner | Portugal |
| 52 | Bernice Rodriguez | 38 | Wife | Laborer | Portugal |
| 53 | Virginia Rodriguez | 15 | Daughter | — | California |
| 54 | Manuel Jr. Rodriguez | 14 | Son | — | California |
| 55 | Marie Rodriguez | 12 | Daughter | — | California |
| 56 | David Rodriguez | 10 | Son | — | California |
| 57 | Joaquin Rodriguez | 43 | Head | Pressman | Hawaii |
| 58 | Mariana Rodriguez | 40 | Wife | — | Hawaii |
| 59 | Joseph Rodriguez | 21 | Son | — | California |
| 60 | Vernon Rodriguez | 20 | Son | Laborer | California |
| 61 | Helen Rodriguez | 13 | Daughter | — | California |
| 62 | Joseph H. Filteau | 50 | Head | Press Melter | Maine |
| 63 | Georgiana Filteau | 41 | Wife | — | Canada French |
| 64 | Aylore Filteau | 18 | Daughter | — | Canada French |
| 65 | Lina Filteau | 17 | Daughter | — | Canada French |
| 66 | Maurice Filteau | 15 | Son | — | California |
| 67 | Marie R. Filteau | 12 | Daughter | — | Canada French |
| 68 | Gloria Filteau | 5 | Daughter | — | California |
| 69 | John Davis | 73 | Head | — | Oregon |
| 70 | Cora Davis | 59 | Wife | — | California |
| 71 | Thelma Allen | 32 | Daughter | — | California |
| 72 | Robert Allen | 12 | Grandson | Newsboy | California |
| 73 | Richard Allen | 6 | Grandson | — | California |
| 74 | Vincent Casei | 30 | Head | Laborer | California |
| 75 | Grace Casei | 31 | Wife | — | California |
| 76 | Delores Casei | 10 | Daughter | — | California |
| 77 | Eugene Casei | 2 | Son | — | California |
| 78 | Lorraine Casei | 1 | Daughter | — | California |
| 79 | Joan Casei | 0 | Daughter | — | 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)