TS
Thomas Stevens — 1940 US Census Record
Model Tree available1940 United States Federal Census · King-County, Washington
Our Model Tree links this Thomas Stevens across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed), with identified parents Thomas & Ada — first a head (b.~1911), then head of a 3-person household.
Age 29
b. ~1911
Male
Head
Born: Washington
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | King-County, Washington |
| Surname | Stevens |
| Given Name | Thomas A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Washington |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Additional Details | |
| Occupation | Dental Technician |
| Industry | Harrison Dental Lab |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2200 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | Dental Technician |
| Township / Ward | Seattle City |
| Est. Birth Year | ~1911 |
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 Thomas | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Stevens | Spouse | — | 30 | ~1910 |
| Roger Stevens | Son | — | 2 | ~1938 |
| Thomas Stevens | Head | — | 29 | ~1911 |
Census Appearances
1920
King, Washington
Son, age 9
King, Washington · implied b. ~1911 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stevens |
| Given Name | Thomas W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | England |
| Mother's Birthplace | Washington |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
King, Washington
Son, age 19
King, Washington · implied b. ~1911 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stevens |
| Given Name | Thomas J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Married |
| Birthplace | Washington |
| Age at First Marriage | 17 |
| Father's Birthplace | England |
| Mother's Birthplace | Washington |
| Occupation | Apprentice |
| Industry | Dental Laboratory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
King-County, Washington
Head, age 29
King-County, Washington · implied b. ~1911 — 3 household members
| Surname | Stevens |
| Given Name | Thomas A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Washington |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Occupation | Dental Technician |
| Industry | Harrison Dental Lab |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2200 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
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 Thomas Stevens across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Thomas Stevens (~0.92 confidence) and mother Ada Stevens (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Thomas Stevens
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Ada Stevens
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Stevens
Head · 1940 · age 29 · b. ~1911 · Washington
★ 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 — King-County, Washington
Open full size
1940 US Federal Census — King-County, Washington
Page Contents
37 people indexed on this census page (nara:1940:m-t0627-04376-00296)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George Maxwell Smith | 12 | Son | — | Washington |
| 2 | John W. Richards | 38 | Head | Teacher | Iowa |
| 3 | Isabel Richards | 38 | Wife | — | Wisconsin |
| 4 | Verne Dyer | 62 | Head | Thompson-Elwell Co. | Kansas |
| 5 | Mabelle Dyer | 61 | Wife | — | Kansas |
| 6 | Frank Douglas Tellwright | 39 | Head | Engineer | Wash. Free State |
| 7 | Gladys Bertha Tellwright | 45 | Wife | — | Wisconsin |
| 8 | Ruth Doreen Tellwright | 14 | Daughter | — | California |
| 10 | Ofell H. Johnson | 42 | Head | Attorney | Washington |
| 11 | Alice M. Johnson | 39 | Wife | — | Missouri |
| 12 | Morse Johnson | 10 | Son | — | Washington |
| 13 | Anne Johnson | 8 | Daughter | — | Washington |
| 14 | Jerome Johnson | 6 | Son | — | Washington |
| 15 | Gladys Hubbard | 17 | Maid | Maid | Washington |
| 17 | Floyd M. Reischling | 37 | Head | Lawyer | Montana |
| 18 | Claire Reischling | 32 | Wife | — | Illinois |
| 19 | Bernard Reischling | 7 | Son | — | Montana |
| 20 | Michael Reischling | 2 | Son | — | Washington |
| 21 | Maryan Quartman | 19 | Maid | Maid | California |
| 22 | Thomas A. Stevens THIS PERSON | 29 | Head | Dental Technician | Washington |
| 23 | Dorothy M. Stevens | 30 | Wife | — | Washington |
| 24 | Roger Lee Stevens | 2 | Son | — | Washington |
| 26 | Hilton P. Tichenor | 60 | Head | — | Illinois |
| 27 | Fanny A. Tichenor | 63 | Wife | — | Illinois |
| 28 | Hilton P. Jr. Tichenor | 31 | Son | Teacher | Washington |
| 29 | Benjamin E. Tichenor | 29 | Son | Mariner | Kansas |
| 30 | Stanley T. Scott | 56 | Head | Insurance Broker | Washington |
| 31 | Ruth W. Scott | 49 | Wife | — | Indiana |
| 32 | Helen Miner | 22 | Maid | Maid | Washington |
| 33 | George V. Fastes | 39 | Head | Auto Freight | Illinois |
| 34 | Grace Fastes | 38 | Wife | — | Washington |
| 35 | Barbara Fastes | 7 | Daughter | — | Washington |
| 36 | Gary Fastes | 6 | Son | — | Washington |
| 37 | Ida Fingleson | 19 | Maid | Maid | Washington |
| 38 | W. K. Chilcott | 64 | Head | — | Illinois |
| 39 | Grace H. Chilcott | 61 | Wife | — | Missouri |
| 40 | Marion Morrison | 23 | Maid | Maid | Washington |
Pedigree Summary
Thomas
Gen 1 · 2 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)