MW
Marie Walker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Multnomah-County, Oregon
Our Model Tree links this Marie Walker across the 1930 and 1940 US Censuses in Multnomah-County, Oregon (XGBoost, ~Confirmed) — first a spouse (b.~1904), then head of a 6-person household.
Age 36
b. ~1904
Female
Spouse
Born: Oregon
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Multnomah-County, Oregon |
| Surname | Walker |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | Portland city |
| 1935 Residence (County) | Multnomah |
| Additional Details | |
| Industry | 0 |
| Class of Worker | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Township / Ward | Portland City |
| Est. Birth Year | ~1904 |
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 Marie | Age | Birth yr |
|---|---|---|---|---|
| Patrick Walker | Son | — | 3 | ~1937 |
| Marie Walker | Spouse | — | 36 | ~1904 |
| Betty Walker | Daughter | — | 8 | ~1932 |
| Joseph Walker | Head | — | 36 | ~1904 |
| Michial Walker | Son | — | 1 | ~1939 |
| John Walker | Son | — | 5 | ~1935 |
Census Appearances
1930
Multnomah, Oregon
Other, age 26
Multnomah, Oregon · implied b. ~1904
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Walker |
| Given Name | Marie |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Oregon |
| Age at First Marriage | 24 |
| Father's Birthplace | California |
| Mother's Birthplace | Iowa |
| Occupation | Clerk |
| Industry | Grocery Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Multnomah-County, Oregon
Spouse, age 36
Multnomah-County, Oregon · implied b. ~1904 — 6 household members
| Surname | Walker |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | Portland city |
| 1935 Residence (County) | Multnomah |
| Industry | 0 |
| Class of Worker | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| 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 Marie Walker across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Walker
Spouse · 1940 · age 36 · b. ~1904 · 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
40 people indexed on this census page (nara:1940:m-t0627-03389-00407)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary L. Kienow | 77 | Head | — | Wisconsin |
| 2 | Grace Pabin | 48 | Head | — | Iowa |
| 3 | Grace Pabin | 16 | daughter | — | Oregon |
| 4 | Grover Pabin | 13 | son | — | Oregon |
| 5 | John Metcalf | 81 | Uncle | — | Connecticut |
| 6 | Joseph L. Walker | 36 | Head | Sheet Metal Contractor | Oklahoma |
| 7 | Marie Walker THIS PERSON | 36 | Wife | — | Oregon |
| 8 | Betty Ann Walker | 8 | daughter | — | Oregon |
| 9 | John Walker | 5 | son | — | Oregon |
| 10 | Patrick Walker | 3 | son | — | Oregon |
| 11 | Michial Walker | 1 | son | — | Oregon |
| 12 | Harold A. Mcintyre | 51 | Head | Salesman | North Dakota |
| 13 | Jean Mcintyre | 52 | Wife | — | Oregon |
| 14 | Stella Mcintyre | 21 | daughter | — | North Dakota |
| 15 | Harold Jr. Mcintyre | 19 | son | Clerk | North Dakota |
| 16 | Betty Ann Mcintyre | 16 | daughter | — | Oregon |
| 17 | Lois Todd | 43 | Head | — | Oregon |
| 18 | Robert Todd | 25 | son | Warehouse Checker | Oregon |
| 19 | Ralph Lyons | 28 | Lodger | Truck Driver | Oregon |
| 20 | Dalton Linnet | 54 | Head | Timekeeper | England |
| 21 | Esther Linnet | 37 | Wife | — | Wisconsin |
| 22 | Kathleen Linnet | 15 | daughter | — | Oregon |
| 23 | Nicholas Williamson | 55 | lodger | Shipping Clerk | England |
| 24 | Leo E. Mcdonnell | 44 | Head | Salesman | Oregon |
| 25 | Clara Mcdonnell | 43 | Wife | — | Oregon |
| 26 | John W. Foster | 66 | Head | — | Oregon |
| 27 | Josephine H. Foster | 55 | Wife | Typist | Massachusetts |
| 28 | Mary Wozniaki | 70 | Head | — | Illinois |
| 29 | Manly Banister | 26 | Head | Fiction Author | Washington |
| 30 | Edna Banister | 23 | Wife | — | Kansas |
| 31 | William Watson | 23 | Head | Attendant Service Station | Washington |
| 32 | Marion Watson | 23 | Wife | — | Oregon |
| 33 | Marion Watson | 5 | daughter | — | Oregon |
| 34 | Fred Gillette | 67 | Head | Phys. Surgeon | Illinois |
| 35 | Eva Gillette | 39 | Wife | — | Oregon |
| 36 | Dorothy Gillette | 18 | daughter | — | Oregon |
| 37 | John Gillette | 14 | son | — | Oregon |
| 38 | Fred Jr. Gillette | 9 | son | — | Oregon |
| 39 | John P. Bird | 60 | Head | City Fireman | California |
| 40 | Elizabeth Bird | 60 | Wife | — | Iowa |
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)