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Mary Anderson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · King, Washington
Our Model Tree links this Mary Anderson across the 1920, 1930 and 1940 US Censuses in King, Washington (XGBoost, ~Confirmed) — first a spouse (b.~1890), then head of a 8-person household.
Age 40
b. ~1890
Female
Spouse
Born: Finland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | King, Washington |
| Surname | Anderson |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Finland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1905 |
| Age at First Marriage | 22 |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
| Township / Ward | Seattle City |
| Est. Birth Year | ~1890 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Florence Anderson | Daughter | — | 14 | ~1916 |
| Mildred Anderson | Daughter | — | 15 | ~1915 |
| Helen Anderson | Daughter | — | 17 | ~1913 |
| Einar Anderson | Head | — | 41 | ~1889 |
| Walter Anderson | Son | — | 13 | ~1917 |
| Axel Anderson | Son | — | 20 | ~1910 |
| Harold Anderson | Son | — | 18 | ~1912 |
| Mary Anderson | Spouse | — | 40 | ~1890 |
Census Appearances
1920
King, Washington
Spouse, age 32
King, Washington · implied b. ~1888 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Finland |
| Year of Immigration | 1904 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth Country | Finland |
| Year of Naturalization | 1919 |
| Birthplace (normalized) | finland |
1930
King, Washington
Spouse, age 40
King, Washington · implied b. ~1890 — 8 household members
| Surname | Anderson |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Finland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1905 |
| Age at First Marriage | 22 |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
1940
King-County, Washington
Spouse, age 51
King-County, Washington · implied b. ~1889 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | ANDERSON |
| Given Name | Marie E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Finland |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| 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 Anderson 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 Anderson
Spouse · 1930 · age 40 · b. ~1890 · Washington
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — King, Washington
Open full size
1930 US Federal Census — King, Washington
Page Contents
48 people indexed on this census page (ia:1930:15thcensus2492unit:0228)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Einar M Anderson | 41 | Head | Carpenter | Finland |
| 2 | Rose F Anderson | 41 | Wife | — | Washington |
| 3 | Florence M Anderson | 15 | Daughter | — | Washington |
| 4 | Duane M Anderson | 12 | Son | — | Washington |
| 5 | Doris M Anderson | 10 | Daughter | — | Washington |
| 6 | Francis M Anderson | 7 | Daughter | — | Washington |
| 7 | Floyd N Anderson | 5 | Son | — | Washington |
| 8 | Susan Lykens | 52 | Head | Janitress | Norway |
| 9 | M. Anna Lykens | 21 | Daughter | Clerk | Washington |
| 10 | Jens E Liverton | 55 | Head | Fisherman | Norway |
| 11 | Katie O Liverton | 54 | Wife | — | Minnesota |
| 12 | Edward E Liverton | 19 | Son | — | Washington |
| 13 | Bessie M Dieseth | 67 | Head | Furdecorator | Norway |
| 14 | Axel L Dieseth | 62 | Brother | — | Norway |
| 15 | Don E Proctor | 34 | Head | Clerk | Oregon |
| 16 | Elsie O Proctor | 34 | Wife | — | Washington |
| 17 | Janice W Proctor | 3 | Daughter | — | Washington |
| 18 | Esther J Nelson | 32 | Sister-in-law | Bookkeeper | Washington |
| 19 | Robert C Nelson | 23 | Brother-in-law | Clerk | Washington |
| 20 | Herbert A Nelson | 23 | Brother-in-law | Shipping Clerk | Washington |
| 21 | Burton L Hunt | 54 | Head | Mechanical Instructor | Michigan |
| 22 | Anna B Hunt | 50 | Wife | — | Michigan |
| 23 | M. Winifred Hunt | 10 | Daughter | — | Oregon |
| 24 | Anton P Anderson | 42 | Head | Carpenter | Sweden |
| 25 | Ida S Anderson | 38 | Wife | Waitress | Minnesota |
| 26 | Alice E Anderson | 16 | Daughter | — | Washington |
| 27 | Carl L Anderson | 14 | Son | — | Washington |
| 28 | Harold W Anderson | 11 | Son | — | Washington |
| 29 | Joseph M Corrigan | 41 | Head | Truck Driver | Nebraska |
| 30 | Bertha J Corrigan | 37 | Wife | — | Nebraska |
| 31 | Glen M Corrigan | 20 | Son | Musician | Washington |
| 32 | Carl R Brattkus | 38 | Head | Butcher | Germany |
| 33 | Anna Brattkus | 36 | Wife | — | Germany |
| 34 | Walter Brattkus | 2 | Son | — | Washington |
| 35 | Elmer Brattkus | 0 | Son | — | Washington |
| 38 | Hans Kriger | 31 | Head | Carpenter | Norway |
| 39 | Esther J Kriger | 27 | Wife | — | Norway |
| 40 | Alice J Kriger | 3 | Daughter | — | Washington |
| 41 | Raymond H Kriger | 1 | Son | — | Washington |
| 42 | Mette Allette Kriger | 30 | Sister | — | Norway |
| 43 | Einar R Anderson | 41 | Head | Tailor | Sweden |
| 44 | Mary Anderson THIS PERSON | 40 | Wife | — | Finland |
| 45 | Axel R Anderson | 20 | Son | Salesman | Washington |
| 46 | Harold Anderson | 18 | Son | Messenger | Washington |
| 47 | Helen M Anderson | 17 | Daughter | — | Washington |
| 48 | Mildred A Anderson | 15 | Daughter | — | Washington |
| 49 | Florence Anderson | 14 | Daughter | — | Washington |
| 50 | Walter Anderson | 13 | Son | — | Washington |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)