RW
Roy White — 1940 US Census Record
Model Tree available1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Roy White across the 1920, 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed), with identified parents Rebecca — first a head (b.~1904), then head of a 3-person household.
Age 36
b. ~1904
Male
Head
Born: Oklahoma
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | White |
| Given Name | Roy B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Los Angeles City |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Occupation | Accountant |
| Industry | Bureau of Water & Power |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 2100 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Occupation | Accountant |
| Township / Ward | Los Angeles City |
| Est. Birth Year | ~1904 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Roy | Age | Birth yr |
|---|---|---|---|---|
| Shirley White | Daughter | — | 7 | ~1933 |
| Helen White | Spouse | — | 33 | ~1907 |
| Roy White | Head | — | 36 | ~1904 |
Census Appearances
1920
Los Angeles, …
Son, age 16
Los Angeles, California · implied b. ~1904 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Roy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Arkansas |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1930
Los Angeles, …
Head, age 26
Los Angeles, California · implied b. ~1904
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | White |
| Given Name | Roy B |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| Age at First Marriage | 22 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Clerk Office |
| Industry | Public Utilities |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 40 |
| Radio Set | R |
| Veteran | No |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Los-Angeles-County, California
Head, age 36
Los-Angeles-County, California · implied b. ~1904 — 3 household members
| Surname | White |
| Given Name | Roy B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Los Angeles City |
| 1935 Residence (County) | Los Angeles |
| Occupation | Accountant |
| Industry | Bureau of Water & Power |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 2100 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
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 Roy White across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Rebecca White (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Rebecca White
b. ~1871
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Roy White
Head · 1940 · age 36 · b. ~1904 · California
★ 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 — 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-t0627-00388-00396)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Samuel L. Lewis | 73 | Head | — | Kentucky |
| 2 | Stanley M. Traylor | 49 | Head | Electrician Journeyman | Virginia |
| 3 | Edith L. Traylor | 42 | Wife | — | Virginia |
| 4 | Morton P. Traylor | 22 | Son | — | Virginia |
| 5 | Don S. Traylor | 18 | Son | — | California |
| 6 | Harold L. Tate | 34 | Head | Electric Acetylene Welder | Missouri |
| 7 | Katherine M. Tate | 33 | Wife | — | Utah |
| 8 | Jack E. Tate | 16 | Son | — | Utah |
| 9 | Edward P. Gressel | 53 | Head | Automobile Mechanic | Indiana |
| 10 | Pearl D. Gressel | 52 | Wife | — | Indiana |
| 11 | John W. Almond | 25 | Head | Railroad Machinist | Massachusetts |
| 12 | Eleanor E. Almond | 21 | Wife | — | California |
| 13 | John W. Almond | 0 | Son | — | California |
| 14 | Roy B. White THIS PERSON | 36 | Head | Accountant | Oklahoma |
| 15 | Helen M. White | 33 | Wife | Typist | Washington |
| 16 | Shirley J. White | 7 | Daughter | — | California |
| 17 | Samuel N. Randall | 33 | Head | Store Manager | Minnesota |
| 18 | Merle Randall | 27 | Wife | — | Oregon |
| 19 | Ronald V. Randall | 5 | Son | — | California |
| 20 | Robert J. Randall | 4 | Son | — | California |
| 21 | Lester S. Randall | 0 | Son | — | California |
| 22 | William L. Hutton | 27 | Head | Proprietor - Salesman | Nebraska |
| 23 | Margaret E. Hutton | 29 | Wife | Saleswoman | Kansas |
| 24 | Robert J. Cummings | 39 | Head | Driver | Kansas |
| 25 | Ida Cummings | 33 | Wife | — | Canada-English |
| 26 | Sandra J. Cummings | 13 | Daughter | — | New York |
| 27 | Marilyn R. Cummings | 7 | Daughter | — | California |
| 28 | Jacob J. Langbrecht | 48 | Head | Policeman | South Dakota |
| 29 | Lula G. Langbrecht | 43 | Wife | — | Pennsylvania |
| 30 | Evelyn L. Langbrecht | 20 | Daughter | Saleswoman | Montana |
| 31 | Catherine E. Langbrecht | 17 | Daughter | — | Wyoming |
| 32 | Joseph W. Redd | 39 | Head | Accountant | Missouri |
| 33 | Viola Redd | 37 | Wife | — | Missouri |
| 34 | Joseph W. Redd | 15 | Son | — | California |
| 35 | Robert B. Redd | 16 | Son | — | California |
| 36 | George E. (Ab) Redd | 14 | Son | — | California |
| 37 | Nancy E. Redd | 12 | Daughter | — | California |
| 38 | Sally Redd | 7 | Daughter | — | California |
| 39 | Samuel J. Blaemire | 49 | Head | Electrical Inspector | Ohio |
| 40 | Ruby E. Blaemire | 46 | Wife | — | Tennessee |
Pedigree Summary
Roy
Gen 1 · 1 parents
~0.92
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)