JT
Julia Thompson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Grant-County, Oregon
Our Model Tree links this Julia Thompson across the 1920, 1930 and 1940 US Censuses in Grant-County, Oregon (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 3-person household.
Age 52
b. ~1888
Female
Spouse
Born: Missouri
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Grant-County, Oregon |
| Surname | Thompson |
| Given Name | Julia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Election Precinct 7, Northfork |
| 1935 Residence (County) | Grant |
| Additional Details | |
| Industry | H |
| Class of Worker | 5 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Election Precinct 7 Northfork |
| Est. Birth Year | ~1888 |
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 Julia | Age | Birth yr |
|---|---|---|---|---|
| Julia Thompson | Spouse | — | 52 | ~1888 |
| Delila Thompson | Other | — | 74 | ~1866 |
| W Thompson | Son | — | 14 | ~1926 |
Census Appearances
1920
Grant, Oregon
Spouse, age 30
Grant, Oregon · implied b. ~1890 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Julia L. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Grant, Oregon
Other, age 41
Grant, Oregon · implied b. ~1889 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Julia |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 18 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Grant-County, Oregon
Spouse, age 52
Grant-County, Oregon · implied b. ~1888 — 3 household members
| Surname | Thompson |
| Given Name | Julia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Election Precinct 7, Northfork |
| 1935 Residence (County) | Grant |
| Industry | H |
| Class of Worker | 5 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Julia Thompson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Julia Thompson
Spouse · 1940 · age 52 · b. ~1888 · 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 — Grant-County, Oregon
Open full size
1940 US Federal Census — Grant-County, Oregon
Page Contents
31 people indexed on this census page (nara:1940:m-t0627-03361-00120)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Julia Thompson THIS PERSON | 52 | Wife | — | Missouri |
| 2 | W. M. Thompson | 14 | Son | — | Oregon |
| 3 | Delila Thompson | 74 | Mother-in-law | — | Missouri |
| 4 | M. H. Stoneman | 53 | Head | Farmer | Virginia |
| 5 | Audrey Stoneman | 38 | Wife | — | Oregon |
| 6 | Kirk F. Stoneman | 18 | Son | Farm Laborer | Oregon |
| 7 | Georgia Stoneman | 14 | Daughter | — | Oregon |
| 8 | Royal Stoneman | 13 | Son | — | Oregon |
| 9 | Alvy Stoneman | 11 | Son | — | Oregon |
| 10 | Elsie Stoneman | 7 | Daughter | — | Oregon |
| 11 | Ella Stoneman | 4 | Daughter | — | Oregon |
| 12 | Georgia M. Lee | 87 | Mother | — | Virginia |
| 13 | Thos. G. Tullock | 53 | Head | Farmer | California |
| 14 | Charles Monroe | 45 | Hired Hand | Farm Laborer | Oregon |
| 15 | Owen Enright | 24 | Hired Hand | Farm Laborer | Oregon |
| 16 | Raymond Ross | 37 | Hired Hand | Farm Laborer | Oregon |
| 17 | Jim Stewart | 26 | Hired Hand | Farm Laborer | Illinois |
| 18 | Lee Slocum | 56 | Head | Farmer | Pennsylvania |
| 19 | Ida L. Slocum | 53 | Wife | — | Missouri |
| 20 | Maynard Hamilton | 30 | Step-son | Farm Laborer | Oregon |
| 21 | Henry Englin | 32 | Step-son | Chicken Raiser | Oregon |
| 22 | Dorothy Englin | 21 | Step-daughter | — | Oregon |
| 23 | Sylvester Blackwell | 52 | Head | Farmer | Oregon |
| 24 | Ralph Smoot | 41 | Hired Hand | Farm Laborer | Missouri |
| 25 | L. R. Jones | 67 | Head | Farmer | California |
| 26 | Josie Jones | 47 | Wife | — | California |
| 27 | Audrey Jones | 15 | Daughter | — | Oregon |
| 28 | Wayne Jones | 14 | Son | — | Oregon |
| 29 | Billie Jones | 12 | Son | — | Oregon |
| 30 | Willa Mae Jones | 11 | Daughter | — | Oregon |
| 31 | Daniel Jones | 3 | Son | — | Oregon |
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)