DT
Dora Thompson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · King-County, Washington
Our Model Tree links this Dora Thompson across the 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed) — first a spouse (b.~1905), then head of a 5-person household.
Age 35
b. ~1905
Female
Spouse
Born: Utah
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | King-County, Washington |
| Surname | Thompson |
| Given Name | Dora |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Additional Details | |
| Class of Worker | H |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Seattle City |
| Est. Birth Year | ~1905 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Dora | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Thompson | Daughter | — | 15 | ~1925 |
| William Thompson | Son | — | 12 | ~1928 |
| Ellis Thompson | Head | — | 38 | ~1902 |
| Robert Thompson | Son | — | 9 | ~1931 |
| Dora Thompson | Spouse | — | 35 | ~1905 |
Census Appearances
1930
King, Washington
Other, age 26
King, Washington · implied b. ~1904 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Dora |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Utah |
| Age at First Marriage | 19 |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
King-County, Washington
Spouse, age 35
King-County, Washington · implied b. ~1905 — 5 household members
| Surname | Thompson |
| Given Name | Dora |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Class of Worker | H |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same Place |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
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 Dora Thompson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Dora Thompson
Spouse · 1940 · age 35 · b. ~1905 · Washington
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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 — King-County, Washington
Open full size
1940 US Federal Census — King-County, Washington
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04383-00856)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mayeko Nagasawa | 20 | daughter | Maid | Washington |
| 42 | Kayuo Nagasawa | 19 | son | — | Washington |
| 43 | Mary Nagasawa | 16 | daughter | — | Washington |
| 44 | Shigeko Nagasawa | 15 | daughter | — | Washington |
| 45 | Hatsue Nagasawa | 6 | son | — | Washington |
| 46 | Edward Pulver | 29 | Head | Laborer | Washington |
| 47 | Marie Pulver | 26 | wife | Nurse | Washington |
| 48 | Emma Pulver | 62 | mother | — | Sweden |
| 49 | Frank Carter | 57 | Head | Carpenter | Kansas |
| 50 | Louise Carter | 50 | wife | Day Work | Italy |
| 51 | Ernest Varley | 32 | Head | Truck Driver | England |
| 52 | Marie Varley | 27 | wife | — | Washington |
| 53 | Simon Varley | 24 | brother | Mechanic | Washington |
| 54 | Edwin Varley | 28 | brother | Helper | Washington |
| 55 | Eardley Hawks | 43 | Head | Cannery Worker | Arizona |
| 56 | Clarinda Hawks | 32 | wife | — | Utah |
| 57 | Eugene Hawks | 15 | son | Picker | Washington |
| 58 | Clarence Hawks | 13 | son | — | Utah |
| 59 | Dolly Hawks | 11 | daughter | — | Washington |
| 60 | Ronald Hawks | 7 | son | — | Washington |
| 61 | Sterling Hawks | 5 | son | — | Washington |
| 62 | Gary Hawks | 2 | son | — | Washington |
| 63 | Walter Schott | 26 | Head | Upholsterer | Montana |
| 64 | Margaret Schott | 21 | wife | — | Montana |
| 65 | Fred Schott | 4 | son | — | Montana |
| 66 | Gilbert Schott | 2 | son | — | Washington |
| 67 | Ellis Thompson | 38 | Head | Mechanic | Idaho |
| 68 | Dora Thompson THIS PERSON | 35 | wife | — | Utah |
| 69 | Dorothy Thompson | 15 | daughter | — | Idaho |
| 70 | William Thompson | 12 | son | — | Idaho |
| 71 | Robert Thompson | 9 | son | — | Washington |
| 72 | George Halliday | 56 | Head | Finisher | England |
| 73 | Frida Halliday | 52 | wife | — | Wisconsin |
| 74 | Hellmut Stephan | 32 | Head | Isolator | Germany |
| 75 | Mona Stephan | 32 | wife | — | Wisconsin |
| 76 | Hugh Stephan | 2 | son | — | Washington |
| 77 | Jacob Dietz | 53 | Head | Upholsterer | Russia |
| 78 | Frances Dietz | 51 | wife | — | Nebraska |
| 79 | Robert Dietz | 28 | son | Draftsman | Nebraska |
| 80 | Virginia Dietz | 23 | daughter | Stenographer | Nebraska |
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)