GT
George Thomas — 1940 US Census Record
Model Tree available1940 United States Federal Census · Santa-Clara-County, California
Our Model Tree links this George Thomas across the 1920, 1930 and 1940 US Censuses in Santa-Clara-County, California (XGBoost, ~Confirmed), with identified parents Richard & Roscoe — first a son (b.~1914), then head of a 3-person household.
Age 26
b. ~1914
Male
Son
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Santa-Clara-County, California |
| Surname | Thomas |
| Given Name | George P |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Madronne |
| 1935 Residence (County) | Santa Clara |
| Additional Details | |
| Occupation | Farm worker |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 780 |
| Highest Grade | Hs 3 |
| 1935 Residence | California |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Farm Worker |
| Township / Ward | Burnett Twp |
| Est. Birth Year | ~1914 |
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 George | Age | Birth yr |
|---|---|---|---|---|
| Roscoe Thomas | Head | — | 63 | ~1877 |
| George Thomas | Son | — | 26 | ~1914 |
| Lucie Thomas | Spouse | — | 59 | ~1881 |
Census Appearances
1920
Santa Clara, …
Son, age 5
Santa Clara, California · implied b. ~1915 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | George F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Santa Clara, …
Son, age 16
Santa Clara, California · implied b. ~1914 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | George P. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Santa-Clara-County, California
Son, age 26
Santa-Clara-County, California · implied b. ~1914 — 3 household members
| Surname | Thomas |
| Given Name | George P |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Madronne |
| 1935 Residence (County) | Santa Clara |
| Occupation | Farm worker |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 780 |
| Highest Grade | Hs 3 |
| 1935 Residence | California |
| 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 George Thomas across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Richard Thomas (~0.92 confidence) and father Roscoe Thomas (~0.92 confidence) and father Preston Thomas (~0.92 confidence) and mother Lucie Thomas (~0.92 confidence) and mother Eugenia Thomas (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Richard Thomas
b. ~1877
Source father
● Household
· direct · ~0.92
Father
Roscoe Thomas
b. ~1877
Source father
● Household
· direct · ~0.92
Father
Preston Thomas
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Lucie Thomas
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Eugenia Thomas
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
George Thomas
Son · 1940 · age 26 · b. ~1914 · 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 — Santa-Clara-County, California
Open full size
1940 US Federal Census — Santa-Clara-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00335-00047)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Albert Nelson | 59 | Head | Farm Operator | California |
| 42 | Mary E Nelson | 57 | Wife | Housekeeper | California |
| 43 | Jefferson Furch | 81 | Head | Carpenter | Pennsylvania |
| 44 | Florence Furch | 67 | Wife | Housekeeper | Pennsylvania |
| 45 | Guy F Trubitt | 69 | Head | Retired | California |
| 46 | Gertrude J Trubitt | 60 | Wife | Housekeeper | Ohio |
| 47 | Robert F Butler | 46 | Head | Farm Work | Canada |
| 48 | Robert Jr Butler | 15 | Son | Student | California |
| 49 | Edward J Butler | 13 | Son | Student | California |
| 50 | Geneva Krickleberg | 69 | Head | Housekeeper | California |
| 51 | Robert Kennedy | 22 | Head | Farm Hand | California |
| 52 | John Salasiento | 28 | Head | Ranch Foreman | Hawaii |
| 53 | Herman Senn | 56 | Employee | Ranch Hand | California |
| 54 | Gene Bachman | 28 | Employee | Ranch Hand | California |
| 55 | Tony Fatz | 30 | Employee | Ranch Hand | California |
| 56 | Bruce M Torrens | 67 | Head | Carpenter | New York |
| 57 | Leona G Torrens | 41 | Wife | Housekeeper | Oregon |
| 58 | Betty Jane Torrens | 20 | Daughter | Housekeeper | California |
| 59 | George Young | 62 | Employee | Ranch Hand | California |
| 60 | Ruth H Lowe | 40 | Foster Daughter | Housekeeper | California |
| 61 | Mrs Aphelia Cochrane | 84 | Head | Invalid | Maine |
| 62 | Gladys J Jackson | 38 | Granddaughter | Housekeeper | California |
| 63 | Mrs Aphelia Jackson | 68 | Daughter | Housekeeper | California |
| 64 | Alfred John Jackson | 44 | Son | Farm Operator | California |
| 65 | Evelyn V Jackson | 32 | Daughter-in-law | Housekeeper | California |
| 66 | George W Bellamy | 20 | Nephew | Farm Work | California |
| 67 | Walter Roach | 23 | Employee | Farm Hand | Oklahoma |
| 68 | Maxine Roach | 25 | Wife | Housekeeper | Oregon |
| 69 | Jesse W Roach | 0 | Son | — | California |
| 70 | Nellie Ortiz | 28 | Maid | Cook | Arizona |
| 71 | Roscoe Thomas | 63 | Head | Ranch Operator | California |
| 72 | Lucie E Thomas | 59 | Wife | Housekeeper | California |
| 73 | George P Thomas THIS PERSON | 26 | Son | Farm Worker | California |
| 74 | Ventura W Nunes | 40 | Head | Farm Worker | California |
| 75 | Carolyn M Nunes | 42 | Wife | Housekeeper | Colorado |
| 76 | Jake K Nunes | 24 | Nephew | Farm Worker | California |
| 77 | Esperanza Flores | 30 | Head | Housekeeper | Texas |
| 78 | Matilda Flores | 15 | Daughter | Student | California |
| 79 | Robert Flores | 13 | Son | Student | California |
| 80 | Frances Flores | 12 | Daughter | Student | California |
Pedigree Summary
George
Gen 1 · 5 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)