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Lillian Walker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Douglas-County, Oregon
Our Model Tree links this Lillian Walker across the 1930 and 1940 US Censuses in Douglas-County, Oregon (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 6-person household.
Age 12
b. ~1928
Female
Daughter
Born: Oregon
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Douglas-County, Oregon |
| Surname | Walker |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Oregon |
| 1935 Residence (City) | Roseburg City |
| 1935 Residence (County) | Douglas |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Township / Ward | Roseburg City |
| Est. Birth Year | ~1928 |
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 Lillian | Age | Birth yr |
|---|---|---|---|---|
| William Walker | Son | — | 6 | ~1934 |
| Vina Walker | Spouse | — | 44 | ~1896 |
| Doris Walker | Daughter | — | 20 | ~1920 |
| Morris Walker | Head | — | 47 | ~1893 |
| Lillian Walker | Daughter | — | 12 | ~1928 |
| Nellie Walker | Daughter | — | 14 | ~1926 |
Census Appearances
1930
Douglas, Oregon
Daughter, age 3
Douglas, Oregon · implied b. ~1927 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Nebraska |
| Occupation | none |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Douglas-County, Oregon
Daughter, age 12
Douglas-County, Oregon · implied b. ~1928 — 6 household members
| Surname | Walker |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Oregon |
| 1935 Residence (City) | Roseburg City |
| 1935 Residence (County) | Douglas |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
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 Lillian Walker across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lillian Walker
Daughter · 1940 · age 12 · b. ~1928 · Oregon
★ You are viewing this record
Sibling
William Walker
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nellie Walker
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Walker
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Douglas-County, Oregon
Open full size
1940 US Federal Census — Douglas-County, Oregon
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03360-00135)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Loula B Bond | 39 | Wife | — | Texas |
| 42 | Rose Emilie Bond | 7 | Daughter | — | Oregon |
| 43 | Hallie Louise Bond | 5 | Daughter | 0 | Oregon |
| 44 | Verney R Duncan | 47 | Head | Conductor | Colorado |
| 45 | Jessie A Duncan | 44 | Wife | — | Oregon |
| 46 | Patrick J Mcgrail | 70 | Head | — | Illinois |
| 47 | Jessie B Mcgrail | 61 | Wife | Dishwasher | Oregon |
| 48 | — | None | — | — | — |
| 49 | Grant E Cross | 54 | Head | Store Clerk | Ohio |
| 50 | Ada A Cross | 48 | Wife | — | Oregon |
| 51 | Renee J Cross | 10 | Daughter | — | Oregon |
| 52 | William F Quilling | 75 | Head | — | Wisconsin |
| 53 | Alice R Quilling | 67 | Wife | — | Missouri |
| 54 | Ida J Ellsworth | 65 | Sister-in-law | — | Missouri |
| 55 | Lester S Kershner | 45 | Head | — | West Virginia |
| 56 | Bessie B Kershner | 44 | Wife | — | West Virginia |
| 57 | Ruth B Kershner | 22 | Daughter | Stenographer | West Virginia |
| 58 | Anute O Kershner | 19 | Son | Truck Driver | West Virginia |
| 59 | Myrtle A Janning | 59 | Head | — | Nevada |
| 60 | Morris F Walker | 47 | Head | Salesman | Michigan |
| 61 | Vina M Walker | 44 | Wife | — | Nebraska |
| 62 | Doris E Walker | 20 | Daughter | Office Girl | Oregon |
| 63 | Nellie P Walker | 14 | Daughter | — | Oregon |
| 64 | Lillian Walker THIS PERSON | 12 | Daughter | — | Oregon |
| 65 | William H Walker | 6 | Son | — | Oregon |
| 66 | Plin A Lawrence | 44 | Head | Painter | North Carolina |
| 67 | Nada M Lawrence | 42 | Wife | — | Missouri |
| 68 | Plin A Lawrence | 18 | Son | Bell Hop | Oregon |
| 69 | Kenneth C Lawrence | 23 | Head | Service Station Attendant | Oregon |
| 70 | Lillian Lawrence | 19 | Wife | Clerk | Oregon |
| 71 | — | None | — | — | — |
| 72 | Wilfred G Bennett | 31 | Head | Manager | Oregon |
| 73 | Virginia G Bennett | 29 | Wife | — | California |
| 74 | Janice G Bennett | 4 | Daughter | 0 | Oregon |
| 75 | Joan G Bennett | 2 | Daughter | 0 | Oregon |
| 76 | Clifford E Smith | 27 | Head | Station Manager | Nebraska |
| 77 | Melba O Smith | 26 | Wife | — | Oregon |
| 78 | Ronald D Smith | 3 | Son | 0 | Oregon |
| 79 | Paula M Smith | 0 | Daughter | 0 | Oregon |
| 80 | Lewis C Davis | 71 | Head | — | Illinois |
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)