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William Hansen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · King-County, Washington
Our Model Tree links this William Hansen across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed) — first a head (b.~1888), then head of a 6-person household.
Age 52
b. ~1888
Male
Head
Born: Minnesota
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | King-County, Washington |
| Surname | Hansen |
| Given Name | William |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Additional Details | |
| Occupation | Cabinet Maker |
| Industry | Own Business |
| Class of Worker | E |
| Hours Worked | 40 |
| Income (1939) | 366 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Cabinetmaker |
| Township / Ward | Seattle City |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Andriun Andriusen | Daughter | — | 16 | ~1924 |
| Sally Laken | Daughter | — | 18 | ~1922 |
| William Hansen | Head | — | 52 | ~1888 |
| Dewey Swartz | Other | — | 42 | ~1898 |
| Joe Andriusen | Son | — | 18 | ~1922 |
| Marie Hansen | Spouse | — | 42 | ~1898 |
Census Appearances
1920
King, Washington
Head, age 32
King, Washington · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hansen |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Baker |
| Industry | Shop |
| Class of Worker | Sa. |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Norwegian |
| Home Owned/Rented | R |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
Head, age 41
King, Washington · implied b. ~1889 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hanson |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Age at First Marriage | 22 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Baker |
| Industry | Bake Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 4500 |
| Radio Set | R |
| Veteran | No |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
King-County, Washington
Head, age 52
King-County, Washington · implied b. ~1888 — 6 household members
| Surname | Hansen |
| Given Name | William |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Occupation | Cabinet Maker |
| Industry | Own Business |
| Class of Worker | E |
| Hours Worked | 40 |
| Income (1939) | 366 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 William Hansen across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
William Hansen
Head · 1940 · age 52 · b. ~1888 · Washington
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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 — King-County, Washington
Open full size
1940 US Federal Census — King-County, Washington
Page Contents
31 people indexed on this census page (nara:1940:m-t0627-04375-00526)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 2 | Douglas Ford | 19 | son | Laborer | Washington |
| 4 | William Hansen THIS PERSON | 52 | head | Cabinet Maker | Minnesota |
| 5 | Marie Hansen | 42 | wife | Candy Dipper | Washington |
| 6 | Joe Andriusen | 18 | son | Cabinet Maker | Washington |
| 7 | Andriun Andriusen | 16 | daughter | — | Washington |
| 9 | Dewey Swartz | 42 | brother | Marine Engineer | Kansas |
| 11 | Sally Laken | 18 | daughter | — | Washington |
| 13 | Paul Candee | 42 | head | Auditor | Michigan |
| 14 | Ione Candee | 42 | wife | — | Illinois |
| 15 | Cecily Candee | 9 | daughter | — | Washington |
| 16 | Glen Southland | 44 | head | Restaurant Proprietor | Iowa |
| 17 | Mary Southland | 41 | wife | Cook | Colorado |
| 18 | Mary Elizabeth Southland | 17 | daughter | — | Washington |
| 19 | Barbara Southland | 14 | daughter | — | Washington |
| 20 | Glen W. Southland | 8 | son | — | Washington |
| 21 | Agnes Leakey | 22 | lodger | — | England |
| 22 | P. T. Samuelson | 32 | lodger | Dudger | Washington |
| 23 | Francis Samuelson | 26 | lodger | — | Washington |
| 25 | Virginia Mason | 24 | wife | — | Washington |
| 26 | Paul Manning | 38 | head | Auto Mechanic | Washington |
| 27 | Lillian Manning | 37 | daughter | — | Washington |
| 28 | Geana Manning | 15 | daughter | — | Washington |
| 29 | Jane Manning | 2 | daughter | — | Washington |
| 31 | Grant De Marcas | 30 | head | Landscape Gardener | Washington |
| 32 | Thomas De Marcas | 63 | father | — | Tennessee |
| 33 | John De Marcas | 23 | brother | — | Washington |
| 34 | Juanita Peters | 34 | sister | — | Washington |
| 36 | John E. O'Donnell | 47 | head | Dentist | Iowa |
| 37 | Esther B. O'Donnell | 43 | wife | — | Iowa |
| 38 | John Charles O'Donnell | 9 | son | — | Washington |
| 39 | Henry Lee Swartz | 41 | employee | Seaman | Kansas |
Related Census Records
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)