MW
Mary West — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Mason, Washington
Our Model Tree links this Mary West across the 1920, 1930 and 1940 US Censuses in Mason, Washington (XGBoost, ~Confirmed) — first a spouse (b.~1889), then head of a 3-person household.
Age 31
b. ~1889
Female
Spouse
Born: Finland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Mason, Washington |
| Surname | West |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Finland |
| Year of Immigration | 1909 |
| Naturalization Status | Alien |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
| Township / Ward | Cushman Precinct |
| Est. Birth Year | ~1889 |
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 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Victor West | Head | — | 32 | ~1888 |
| Leonard West | Son | — | 2 | ~1918 |
| Mary West | Spouse | — | 31 | ~1889 |
Census Appearances
1920
Mason, Washington
Spouse, age 31
Mason, Washington · implied b. ~1889 — 3 household members
| Surname | West |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Finland |
| Year of Immigration | 1909 |
| Naturalization Status | Alien |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
1930
Mason, Washington
Spouse, age 42
Mason, Washington · implied b. ~1888 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | West |
| Given Name | Marie H. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Finland |
| Naturalization Status | Un |
| Age at First Marriage | 21 |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Occupation | Home Maker |
| Can Read/Write | Yes |
| Mother Tongue | Finnish |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
1940
Skagit-County, Washington
Spouse, age 52
Skagit-County, Washington · implied b. ~1888 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | West |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Finland |
| 1935 Residence (City) | Hoodsport |
| 1935 Residence (County) | Mason |
| Naturalization Status | Naturalized |
| Highest Grade | H-4 |
| 1935 Residence | Washington |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
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 Mary West across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary West
Spouse · 1920 · age 31 · b. ~1889 · Washington
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Mason, Washington
Open full size
1920 US Federal Census — Mason, Washington
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1934unit:0041)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Charles D Woodworth | 23 | son | Rigging Man | Washington |
| 52 | Henry L Woodworth | 21 | son | Fireman | Washington |
| 53 | Pearl L Woodworth | 18 | daughter | Dishwasher | Washington |
| 54 | Delvina Woodworth | 14 | daughter | None | Washington |
| 55 | Thelma Woodworth | 10 | daughter | None | Washington |
| 56 | Thalia Woodworth | 10 | daughter | None | Washington |
| 57 | Celia Woodworth | 8 | daughter | None | Washington |
| 58 | Perrie Woodworth | 5 | daughter | None | Washington |
| 59 | Fred Archambault | 35 | brother-in-law | Faller | Washington |
| 60 | Patrick J. Maloney | 58 | head | Machinist | Canada |
| 61 | Mayme Maloney | 39 | wife | None | Minnesota |
| 62 | Vincent Maloney | 0 | son | None | Washington |
| 63 | Louis B. Simpson | 39 | head | Locomotive Engineer | Nevada |
| 64 | Florence Simpson | 28 | wife | None | Washington |
| 65 | Louise Simpson | 10 | daughter | None | Washington |
| 66 | Joseph V. Simpson | 7 | son | None | Sumatra (sic) |
| 67 | Virginia Simpson | 2 | daughter | None | Washington |
| 68 | Jake Borat | 32 | head | Machinist | Minnesota |
| 69 | Susan Borat | 21 | wife | None | Washington |
| 70 | Lloyd Borat | 1 | son | None | Washington |
| 71 | Ernest Carlson | 30 | head | Foreman | Sweden |
| 72 | Hulda Carlson | 35 | wife | None | Sweden |
| 73 | Lillian B. Carlson | 0 | daughter | None | Washington |
| 74 | Esther E. Carlson | 2 | daughter | None | Washington |
| 75 | Jesse M. Rounds | 37 | head | Brakeman | Washington |
| 76 | Geraldine Rounds | 37 | wife | None | England |
| 77 | Victor W. West | 32 | head | Faller | Finland |
| 78 | Mary West THIS PERSON | 31 | wife | None | Finland |
| 79 | Leonard West | 2 | son | None | Washington |
| 80 | Jacob Cooper | 35 | head | Host Tender | Oregon |
| 81 | Norah Cooper | 34 | wife | None | Washington |
| 82 | Alice Cooper | 4 | daughter | None | Washington |
| 83 | Jessie Weston | 34 | head | Engineer | South Dakota |
| 84 | Leon Weston | 20 | son | None | Wisconsin |
| 85 | Vernadette Weston | 8 | daughter | None | Washington |
| 86 | Clarence Cush | 19 | head | Loader | Washington |
| 87 | Eliza Cush | 18 | wife | None | Washington |
| 88 | William Allen | 15 | brother-in-law | Signal Man | Washington |
| 89 | Bertha Allen | 17 | sister-in-law | Nurse | Washington |
| 90 | Archibald Slade | 23 | head | Rigging Man | Washington |
| 91 | Velma Slade | 23 | wife | None | Washington |
| 92 | May Slade | 2 | daughter | None | Washington |
| 93 | Francis Bouse | 24 | head | Faller | Washington |
| 94 | Emily Bouse | 27 | wife | None | Washington |
| 95 | Thelma Bouse | 8 | daughter | None | Washington |
| 96 | Helen Bouse | 6 | daughter | None | Washington |
| 97 | Alice Bouse | 3 | daughter | None | Washington |
| 98 | William Bagley | 56 | head | Faller | Washington |
| 99 | Florence Bagley | 41 | wife | None | Washington |
| 100 | Florence Bagley | 18 | daughter | None | Washington |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)