DT
Dora Thompson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Multnomah-County, Oregon
Our Model Tree links this Dora Thompson across the 1930 and 1940 US Censuses in Multnomah-County, Oregon (XGBoost, ~Confirmed) — first a spouse (b.~1902), then head of a 6-person household.
Age 38
b. ~1902
Female
Spouse
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Multnomah-County, Oregon |
| Surname | Thompson |
| Given Name | Dora |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Portland City |
| 1935 Residence (County) | Multnomah |
| Naturalization Status | Naturalized |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Portland City |
| Est. Birth Year | ~1902 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Dora | Age | Birth yr |
|---|---|---|---|---|
| Cecil Thompson | Son | — | 12 | ~1928 |
| Dora Thompson | Spouse | — | 38 | ~1902 |
| Cecil Thompson | Head | — | 39 | ~1901 |
| Patricia Thompson | Daughter | — | 7 | ~1933 |
| George Thompson | Son | — | 14 | ~1926 |
| Frances Thompson | Daughter | — | 17 | ~1923 |
Census Appearances
1930
Multnomah, Oregon
Spouse, age 27
Multnomah, Oregon · implied b. ~1903 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Dorothy |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Alien |
| Year of Immigration | 1922 |
| Age at First Marriage | 21 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Multnomah-County, Oregon
Spouse, age 38
Multnomah-County, Oregon · implied b. ~1902 — 6 household members
| Surname | Thompson |
| Given Name | Dora |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Portland City |
| 1935 Residence (County) | Multnomah |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 38 · b. ~1902 · Oregon
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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 — Multnomah-County, Oregon
Open full size
1940 US Federal Census — Multnomah-County, Oregon
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03389-00374)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Daisie D Elliott | 59 | Sister | — | Iowa |
| 42 | Jacob Kuck | 54 | Head | Cabinet Maker | Russia |
| 43 | Christina Kuck | 52 | Wife | — | South Dakota |
| 44 | Chancey Wheeler | 52 | Head | Painter | Kansas |
| 45 | Emma Wheeler | 51 | Wife | — | Missouri |
| 46 | David Wheeler | 17 | Son | Paper Carrier | Nebraska |
| 47 | John Duncan | 42 | Head | Checker | North Carolina |
| 48 | Gertrude Duncan | 41 | Wife | — | Illinois |
| 49 | Carol Duncan | 18 | Daughter | — | Washington |
| 50 | Walter Duncan | 16 | Son | — | Washington |
| 51 | Wesley Duncan | 15 | Son | — | Washington |
| 53 | Paul Thompson | 42 | Head | Mechanic | Minnesota |
| 54 | Melvy Thompson | 41 | Wife | — | Minnesota |
| 55 | Cecil Thompson | 15 | Son | Paper Carrier | North Dakota |
| 56 | Beverly Thompson | 10 | Daughter | — | North Dakota |
| 57 | Donna Thompson | 7 | Daughter | — | North Dakota |
| 58 | David Ashpool | 24 | Son-in-law | Stock Clerk | Iowa |
| 59 | Pearl Ashpool | 20 | Daughter | Packing Fruit | North Dakota |
| 60 | Henry Foss | 58 | Brother-in-law | Laborer | Minnesota |
| 61 | George Laws | 52 | Head | Fire Chief | Minnesota |
| 62 | Ella Laws | 62 | Wife | — | Oregon |
| 63 | Mary Griggs | 63 | Sister-in-law | — | Oregon |
| 64 | Cecil Thompson | 39 | Head | Laborer | Oklahoma |
| 65 | Dora Thompson THIS PERSON | 38 | Wife | — | England |
| 66 | Frances Thompson | 17 | Daughter | — | Oregon |
| 67 | George Thompson | 14 | Son | — | Oregon |
| 68 | Cecil Jr Thompson | 12 | Son | — | Oregon |
| 69 | Patricia Thompson | 7 | Daughter | — | Oregon |
| 70 | William Golden | 33 | Head | Surveyor | New York |
| 71 | Ada Golden | 25 | Wife | — | Canada |
| 72 | William Golden | 1 | Son | — | Oregon |
| 73 | Karl Baker | 53 | Head | Sheet Metal | Poland |
| 74 | Margaret Baker | 34 | Wife | Spotter | Oregon |
| 75 | Vernon Gleim | 32 | Head | Tunnel Worker | Minnesota |
| 76 | Hazel Gleim | 26 | Wife | — | Oregon |
| 77 | Ronald Gleim | 7 | Son | — | Oregon |
| 78 | Jack Ridding | 38 | Head | Salesman | Nebraska |
| 79 | Sophia Ridding | 32 | Wife | — | South Dakota |
| 80 | Jack Jr Ridding | 6 | Son | — | Utah |
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)