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Robert Warner — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Robert Warner across the 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 7-person household.
Age 19
b. ~1921
Male
Son
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Warner |
| Given Name | Robert H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Long Beach City |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Long Beach City |
| Est. Birth Year | ~1921 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Frances Warner | Spouse | — | 51 | ~1889 |
| Lee Warner | Head | — | 66 | ~1874 |
| Robert Warner | Son | — | 19 | ~1921 |
| Bernice Warner | Daughter | — | 24 | ~1916 |
| Lee Warner | Son | — | 22 | ~1918 |
| Ruth Thurston | Daughter | — | 28 | ~1912 |
| Maurice Warner | Son | — | 17 | ~1923 |
Census Appearances
1930
Los Angeles, …
Son, age 9
Los Angeles, California · implied b. ~1921 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warner |
| Given Name | Robert S |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Missouri |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Son, age 19
Los-Angeles-County, California · implied b. ~1921 — 7 household members
| Surname | Warner |
| Given Name | Robert H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Long Beach City |
| 1935 Residence (County) | Los Angeles |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Robert Warner across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Warner
Son · 1940 · age 19 · b. ~1921 · California
★ You are viewing this record
Sibling
Maurice Warner
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lee Warner
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Thurston
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernice Warner
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
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-t0627-00371-00529)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ronald C Cont | 6 | Son | — | California |
| 2 | Mattie M Miller | 67 | Head | — | Denmark |
| 3 | Maurice Woodworth | 38 | Son | Painter | California |
| 4 | Frances M Woodworth | 30 | Daughter-in-law | — | Iowa |
| 5 | Arlene J Woodworth | 6 | Granddaughter | — | California |
| 6 | Hans Hansen | 78 | Brother | — | Denmark |
| 7 | Philip E Carpenter | 30 | Head | Chemist | Michigan |
| 8 | Frances M Carpenter | 26 | Wife | — | Colorado |
| 9 | Lydia E Terry | 61 | Head | — | Pennsylvania |
| 10 | Ray Rasmussen | 45 | Head | Pipe-Fitter | Kansas |
| 11 | Agnes V Rasmussen | 45 | Wife | — | Kansas |
| 12 | Anna M Rasmussen | 20 | Daughter | Secretary | Iowa |
| 13 | Anna Ollendieck | 33 | Head | Domestic | Iowa |
| 14 | Jean Ollendieck | 24 | Sister | Domestic | Iowa |
| 15 | Katharine Gumble | 57 | Head | — | Nebraska |
| 16 | Charles E Fortune | 64 | Head | Filing-Indexing | Indiana |
| 17 | Myra Fortune | 60 | Wife | — | Missouri |
| 18 | Laverne Lundahl | 35 | Head | Manager | Pennsylvania |
| 19 | Alice R Lundahl | 30 | Wife | — | Oklahoma |
| 20 | Nellie May Heingman | 61 | Head | — | Iowa |
| 21 | Olive D Gaylord | 54 | Partner | Manager | Iowa |
| 22 | Delbert Inman | 23 | Head | Fireman | Arkansas |
| 23 | Betty J Inman | 23 | Wife | — | Minnesota |
| 24 | Gideon H Carlson | 25 | Head | Attendant | Minnesota |
| 25 | Leona R Carlson | 26 | Wife | — | South Dakota |
| 26 | Mary Otis | 68 | Head | — | Minnesota |
| 27 | Walter J Farmer | 55 | Head | Salesman | Illinois |
| 28 | Gladys O Farmer | 50 | Wife | — | Illinois |
| 29 | Lee W Warner | 66 | Head | Carpenter | Tennessee |
| 30 | Frances B Warner | 51 | Wife | — | Missouri |
| 31 | Bernice Warner | 24 | Daughter | Stenographer | Texas |
| 32 | Lee F Warner | 22 | Son | — | Texas |
| 33 | Robert H Warner THIS PERSON | 19 | Son | — | California |
| 34 | Maurice Warner | 17 | Son | — | California |
| 35 | Ruth Thurston | 28 | Daughter | — | Colorado |
| 36 | Margaret A Christie | 68 | Head | — | Kansas |
| 37 | Ann M Roberts | 26 | Daughter | Secretary | California |
| 38 | Lowell Roberts | 4 | Grandson | — | California |
| 39 | Gary Roberts | 3 | Grandson | — | California |
| 40 | Dorothy Freeman | 36 | Head | Waitress | Kansas |
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)