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Mabel Anderson — 1920 US Census Record
Model Tree available1920 United States Federal Census · King, Washington
Our Model Tree links this Mabel Anderson across the 1920, 1930 and 1940 US Censuses in King, Washington (XGBoost, ~Confirmed), with identified parents Steffen & Annie — first a daughter (b.~1917), then head of a 8-person household.
Age 3
b. ~1917
Female
Daughter
Born: Washington
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | King, Washington |
| Surname | Anderson |
| Given Name | Mabel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Seattle City |
| Est. Birth Year | ~1917 |
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 1920 census.
| Name | Relation to head | Relative to Mabel | Age | Birth yr |
|---|---|---|---|---|
| Hazel Anderson | Daughter | — | 14 | ~1906 |
| Irene Anderson | Daughter | — | 9 | ~1911 |
| Margaret Anderson | Daughter | — | 12 | ~1908 |
| Mabel Anderson | Daughter | — | 3 | ~1917 |
| Steffen Anderson | Head | — | 50 | ~1870 |
| Earl Anderson | Son | — | 21 | ~1899 |
| Steffen Anderson | Son | — | 6 | ~1914 |
| Annie Anderson | Spouse | — | 48 | ~1872 |
Census Appearances
1920
King, Washington
Daughter, age 3
King, Washington · implied b. ~1917 — 8 household members
| Surname | Anderson |
| Given Name | Mabel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
King, Washington
Daughter, age 13
King, Washington · implied b. ~1917 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Andersen |
| Given Name | Mabel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
King-County, Washington
Daughter, age 23
King-County, Washington · implied b. ~1917 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Andersen |
| Given Name | Mabel |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Seattle |
| Occupation | Receiving Clerk |
| Industry | Loan Office |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 816 |
| Highest Grade | Hs 4 |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
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 Mabel Anderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Steffen Anderson (~0.92 confidence) and mother Annie Anderson (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Steffen Anderson
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Annie Anderson
b. ~1872
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mabel Anderson
Daughter · 1920 · age 3 · b. ~1917 · Washington
★ You are viewing this record
Sibling
Earl Anderson
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Anderson
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Anderson
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Anderson
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Steffen Anderson
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — King, Washington
Open full size
1920 US Federal Census — King, Washington
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1931unit:0321)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Clara Mellman | 33 | Wife | — | Minnesota |
| 52 | Dorothy Mellman | 1 | Daughter | — | Washington |
| 53 | Frederick Anderson | 52 | Head | Painter | Denmark |
| 54 | Christina Anderson | 53 | Wife | — | Sweden |
| 55 | Allen Anderson | 17 | Son | — | Washington |
| 56 | Steffen Anderson | 50 | Head | Tailor | Denmark |
| 57 | Annie Anderson | 48 | Wife | — | Denmark |
| 58 | Earl Anderson | 21 | Son | Machinist | Washington |
| 59 | Hazel Anderson | 14 | Daughter | — | Washington |
| 60 | Margaret Anderson | 12 | Daughter | — | Washington |
| 61 | Irene Anderson | 9 | Daughter | — | Washington |
| 62 | Steffen Jr. Anderson | 6 | Son | — | Washington |
| 63 | Mabel Anderson THIS PERSON | 3 | Daughter | — | Washington |
| 64 | Harry Worthington | 28 | Head | Machinist | England |
| 65 | Evelyn Worthington | 28 | Wife | — | Iowa |
| 66 | J. Otilla Secord | 55 | Head | Druggist | Canada |
| 67 | Eleanor Secord | 53 | Wife | — | Canada |
| 68 | James J. Early | 46 | Head | Teamster | Iowa |
| 69 | George W. Horsham | 56 | Head | Butcher | Canada |
| 70 | Marie Horsham | 39 | Wife | — | Canada |
| 71 | Harry W. Pinkerton | 26 | Head | Broker | Dakota |
| 72 | Barye Pinkerton | 22 | half-sister | Bookkeeper | Minnesota |
| 73 | Melissa Pinkerton | 19 | half-sister | — | Wisconsin |
| 74 | Kirkland Pinkerton | 1 | Nephew | — | Washington |
| 75 | John E. Riser | 50 | Head | Driver | Illinois |
| 76 | Odelia Riser | 44 | Wife | — | Colorado |
| 77 | Thomas A. Graham | 38 | Head | Teamster | Canada |
| 78 | Alice Graham | 34 | Wife | — | Missouri |
| 79 | Kenneth Graham | 15 | Son | — | California |
| 80 | Glenda Graham | 10 | Daughter | — | California |
| 81 | Charles C. Cothran | 50 | Head | Carpenter | Alabama |
| 82 | Nettie Cothran | 56 | Wife | — | Nebraska |
| 83 | Bernard D. Riley | 40 | Head | Merchant | Massachusetts |
| 84 | Iza J. Riley | 37 | Wife | Merchant | Vermont |
| 85 | Newhall Riley | 9 | Nephew | — | Massachusetts |
| 86 | Thomas E. Kennedy | 37 | Head | Machinist | North Dakota |
| 87 | Ruth Kennedy | 27 | Wife | — | Oregon |
| 88 | William Kennedy | 3 | Son | — | Washington |
| 89 | Robert Kennedy | 0 | Son | — | Washington |
| 90 | William J. Myers | 63 | Head | Carpenter | Illinois |
| 91 | Christina Myers | 62 | Wife | — | Illinois |
| 92 | Thomas Wood | 35 | Head | Brakeman | North Dakota |
| 93 | Georgia Wood | 25 | Wife | — | Arkansas |
| 94 | Lorena Wood | 1 | Daughter | — | Montana |
| 95 | Not Named Wood | 0 | Son | — | Washington |
| 96 | Earl E. Wallace | 25 | Head | Machinist | California |
| 97 | Pearl Wallace | 24 | Wife | — | New York |
| 98 | Donald Wallace | 3 | Son | — | Alaska |
| 99 | Dorothy Wallace | 1 | Daughter | — | Washington |
| 100 | Doris Wallace | 0 | Daughter | — | Washington |
Related Census Records
Pedigree Summary
Mabel + 5 siblings
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)