AA
Anna Anderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · King-County, Washington
Our Model Tree links this Anna Anderson across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed) — first a spouse (b.~1875), then head of a 5-person household.
Age 65
b. ~1875
Female
Spouse
Born: Sweden
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | King-County, Washington |
| Surname | Anderson |
| Given Name | Anna J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Naturalization Status | Naturalized |
| Additional Details | |
| Class of Worker | H |
| Income (1939) | 0 |
| Highest Grade | No 9 |
| 1935 Residence | Same place |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Township / Ward | Seattle City |
| Est. Birth Year | ~1875 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Ruth Anderson | Daughter | — | 31 | ~1909 |
| Charles Anderson | Head | — | 62 | ~1878 |
| Joel Anderson | Son | — | 25 | ~1915 |
| Ruben Anderson | Son | — | 23 | ~1917 |
| Anna Anderson | Spouse | — | 65 | ~1875 |
Census Appearances
1920
King, Washington
Spouse, age 45
King, Washington · implied b. ~1875 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Anna J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1890 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth Country | Sweden |
| Year of Naturalization | 1904 |
| Birthplace (normalized) | sweden |
1930
King, Washington
Spouse, age 55
King, Washington · implied b. ~1875 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Anna J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1893 |
| Age at First Marriage | 31 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1940
King-County, Washington
Spouse, age 65
King-County, Washington · implied b. ~1875 — 5 household members
| Surname | Anderson |
| Given Name | Anna J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Naturalization Status | Naturalized |
| Class of Worker | H |
| Income (1939) | 0 |
| Highest Grade | No 9 |
| 1935 Residence | Same place |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
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 Anna Anderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Anderson
Spouse · 1940 · age 65 · b. ~1875 · Washington
★ You are viewing this record
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
38 people indexed on this census page (nara:1940:m-t0627-04376-00683)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Cora M. Biggs | 47 | Wife | — | Maine |
| 42 | Joseph S. Biggs | 16 | Son | — | Washington |
| 43 | George A. Biggs | 13 | Son | — | Washington |
| 45 | Sarah Semon | 74 | Head | — | Wisconsin |
| 46 | Viola Semon | 44 | Daughter | Nurse | Washington |
| 47 | David H. Rees | 53 | Son-in-law | Business | Indiana |
| 48 | Dolly E. Rees | 44 | Daughter | Business | Washington |
| 49 | Martin L. Thorgerson | 62 | Head | Janitor | Iowa |
| 50 | Zelma Thorgerson | 56 | Wife | Chamber Maid | Iowa |
| 51 | Vernon D. Thorgerson | 27 | Son | Business Agent | Minnesota |
| 52 | Fern W. Thorgerson | 25 | Daughter | Operator | Minnesota |
| 53 | R. Ringnell | 24 | Son | Seaman | Minnesota |
| 54 | Ruby L. Ringnell | 23 | Daughter | Stenographer | Minnesota |
| 55 | Stanley C. Vaux | 47 | Head | Clerk | Washington |
| 56 | Helen C. Vaux | 48 | Wife | — | Illinois |
| 57 | Henry R. Herold | 36 | Head | Engineer | Washington |
| 58 | Annette Herold | 37 | Wife | — | Minnesota |
| 59 | James F. Herold | 7 | Son | — | Washington |
| 60 | Bernard H. Herold | 4 | Son | — | Washington |
| 61 | Palmira Boyce | 65 | Mother-in-law | — | Canada English |
| 62 | James C. Tinto | 55 | Head | Painter | Pennsylvania |
| 63 | Christina O'Connor | 70 | Sister | — | Scotland |
| 64 | Robert L. Stanton | 21 | Nephew | New Worker | Washington |
| 66 | Edward C. Thader | 38 | Head | Grocery | Germany |
| 67 | Astrid Thader | 47 | Wife | — | Norway |
| 68 | Edward C. Thader | 18 | Son | — | Washington |
| 69 | Charles J. Anderson | 62 | Head | Carpenter | Sweden |
| 70 | Anna J. Anderson THIS PERSON | 65 | Wife | — | Sweden |
| 71 | Ruth L. Anderson | 31 | Daughter | Seamstress | Washington |
| 72 | Joel R. Anderson | 25 | Son | Engineer | Washington |
| 73 | Ruben C. Anderson | 23 | Son | — | Washington |
| 74 | Edwin S. Hall | 70 | Head | Gardner | Wales |
| 75 | Nellie Hall | 67 | Wife | — | England |
| 76 | Vesper Hall | 39 | Daughter | Teacher | Washington |
| 77 | A. M. Hoidale | 71 | Head | Salesman | Norway |
| 78 | Virginia M. Hoidale | 62 | Wife | — | Kentucky |
| 79 | Donald H. Hoidale | 32 | Son | Owner | Washington |
| 80 | James Ashurst | 32 | Head | Garage Worker | Washington |
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)