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Alice Olson — 1930 US Census Record
Model Tree available1930 United States Federal Census · King, Washington
Our Model Tree links this Alice Olson across the 1910, 1920 and 1930 US Censuses in King, Washington (XGBoost, ~Confirmed), with identified parents Hauken & Nels — first a daughter (b.~1905), then head of a 5-person household.
Age 25
b. ~1905
Female
Daughter
Born: Washington
Divorced
1930 Census Record Details
| Census Year | 1930 |
| Location | King, Washington |
| Surname | Olson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Divorced |
| Birthplace | Washington |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Additional Details | |
| Occupation | Piano Teacher |
| Industry | Home |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | Piano Teacher |
| Township / Ward | Seattle City Part Of |
| Est. Birth Year | ~1905 |
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 1930 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Nels Olson | Head | — | 52 | ~1878 |
| Norman Olson | Son | — | 12 | ~1918 |
| Alice Olson | Daughter | — | 25 | ~1905 |
| Marie Olson | Other | — | 49 | ~1881 |
| Oliver Olson | Son | — | 10 | ~1920 |
Census Appearances
1910
King, Washington
Daughter, age 5
King, Washington · implied b. ~1905 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Norway |
| Mother's Birthplace | New York |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1920
King, Washington
Daughter, age 15
King, Washington · implied b. ~1905 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Norway |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
King, Washington
Daughter, age 25
King, Washington · implied b. ~1905 — 5 household members
| Surname | Olson |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Divorced |
| Birthplace | Washington |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Piano Teacher |
| Industry | Home |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Alice Olson across 3 US Census years (1910, 1920 and 1930) in King, Washington, using XGBoost record linkage. Identified parents: father Hauken Olson (~0.92 confidence) and father Nels Olson (~0.92 confidence) and father Theodore Olson (~0.92 confidence) and mother Annie Olson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Hauken Olson
b. ~1865
Source father
● Household
· direct · ~0.92
Father
Nels Olson
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Theodore Olson
b. ~1857
Source father
● Household
· direct · ~0.92
Mother
Annie Olson
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Alice Olson
Daughter · 1930 · age 25 · b. ~1905 · Washington
★ You are viewing this record
Sibling
Norman Olson
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Oliver Olson
Sibling · 1930 · age 10
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
1930 US Federal Census — King, Washington
Open full size
1930 US Federal Census — King, Washington
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2494unit:0227)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Phillip A. Mcleod | 50 | Head | Cabinet Maker | Canada-French |
| 2 | Grace Mcleod | 54 | Wife-H | — | District of Columbia |
| 3 | Lola Wood | 24 | Step-daughter | — | California |
| 4 | Richard S. Wood | 40 | Son-in-law | Roof Painter | North Carolina |
| 5 | Daniel J. Snudden | 36 | Head | Repairman | Washington |
| 6 | Pauline Snudden | 36 | Wife-H | Boarding House | Michigan |
| 7 | Fred Bohme | 17 | Step-son | — | Canada-English |
| 8 | Louise Bohme | 13 | Step-daughter | — | Canada-French |
| 9 | Gloria Bohme | 10 | Step-daughter | — | Canada-French |
| 10 | Edward Tucker | 49 | Boarder | Paperhanger | Arkansas |
| 11 | Hallie Hayes | 18 | Boarder | Painter | Wisconsin |
| 12 | Joseph Clardy | 42 | Boarder | Laborer | New York |
| 13 | William Goodman | 53 | Boarder | Laborer | Wyoming |
| 14 | Landa Bryant | 43 | Head | Concrete Man | Minnesota |
| 15 | Signe Bryant | 39 | Wife-H | — | Minnesota |
| 16 | Alvon Delin | 50 | Head | Laborer | Sweden |
| 17 | Augusta Delin | 57 | Wife-H | — | Sweden |
| 18 | Helge Blomquist | 37 | Step-son | Packer | Minnesota |
| 19 | Hans Skandrud | 50 | Head | Engineer | Norway |
| 20 | Halvor Skandrud | 39 | Brother | Boiler Maker | Wisconsin |
| 21 | Chris Skandrud | 33 | Brother | Engineer | Wisconsin |
| 22 | Johanna Olson | 51 | Housekeeper | Housekeeper | Norway |
| 23 | Peter G. Martin | 55 | Head | Filer | Sweden |
| 24 | Anton Carlson | 45 | Boarder | Repairman | Sweden |
| 25 | Carl Gordon | 42 | Boarder | — | Sweden |
| 26 | Erick Gordon | 33 | Boarder | Barber | Sweden |
| 27 | Enos Glad | 27 | Boarder | Shipping Clerk | Sweden |
| 28 | Alexander Sorenson | 60 | Lodger | Watchman | Norway |
| 29 | Albert L. Monson | 33 | Head | Laborer | North Dakota |
| 30 | Lillie Monson | 28 | Wife-H | — | Minnesota |
| 31 | Harold R. Monson | 9 | Son | — | Washington |
| 32 | Eileen M. Monson | 7 | Daughter | — | Washington |
| 33 | Albert Monson | 5 | Son | — | Washington |
| 34 | Donald Monson | 3 | Son | — | Washington |
| 35 | Russell E. Monson | 0 | Son | — | Washington |
| 36 | Paul Peterson | 41 | Head | Deck Hand | Washington |
| 37 | Clara Peterson | 39 | Wife-H | — | Iowa |
| 38 | Leonard Peterson | 13 | Son | — | Washington |
| 39 | Ereata Peterson | 12 | Son | — | Washington |
| 40 | Daniel Swanson | 18 | Step-son | — | Washington |
| 41 | Fred Swanson | 17 | Step-son | — | Washington |
| 42 | Gust Newman | 55 | Boarder | Carpenter | Sweden |
| 43 | William Brundt | 53 | Head | Planer Man | Germany |
| 44 | May Brundt | 45 | Wife-H | — | New York |
| 45 | Dorothy M. Brundt | 25 | Daughter | Violinist Teacher | Washington |
| 46 | Nels Olson | 52 | Head | Salesman | Norway |
| 47 | Marie Olson | 49 | Wife-H | — | Norway |
| 48 | Alice Olson THIS PERSON | 25 | Daughter | Piano Teacher | Washington |
| 49 | Norman Olson | 12 | Son | — | Washington |
| 50 | Oliver Olson | 10 | Son | — | Washington |
Pedigree Summary
Alice + 2 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)