JO
John Olsen — 1930 US Census Record
Model Tree available1930 United States Federal Census · Pierce, Washington
Our Model Tree links this John Olsen across the 1920, 1930 and 1940 US Censuses in Pierce, Washington (XGBoost, ~Confirmed), with identified parents Anton & Anton — first a son (b.~1907), then head of a 4-person household.
Age 23
b. ~1907
Male
Son
Born: Wisconsin
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Pierce, Washington |
| Surname | Olsen |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Additional Details | |
| Occupation | Laborer |
| Industry | Wood Truck |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Laborer |
| Township / Ward | Tacoma City |
| Est. Birth Year | ~1907 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Olsen | Son | — | 23 | ~1907 |
| Antone Olsen | Head | — | 60 | ~1870 |
| Mary Olsen | Other | — | 56 | ~1874 |
| Edwin Olsen | Son | — | 21 | ~1909 |
Census Appearances
1920
Pierce, Washington
Son, age 12
Pierce, Washington · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olson |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Pierce, Washington
Son, age 23
Pierce, Washington · implied b. ~1907 — 4 household members
| Surname | Olsen |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Laborer |
| Industry | Wood Truck |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
Son, age 33
Pierce-County, Washington · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olson |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Tacoma City |
| 1935 Residence (County) | Pierce |
| Occupation | Wood and fuel |
| Industry | yard operator |
| Class of Worker | OA |
| Hours Worked | 24 |
| Income (1939) | 774 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 John Olsen across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Anton Olson (~0.92 confidence) and father Anton Olson (~0.92 confidence) and father Antone Olsen (~0.92 confidence) and mother Mina Olson (~0.92 confidence) and mother Mina Olson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Anton Olson
b. ~1880
Source father
● Household
· direct · ~0.92
Father
Anton Olson
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Antone Olsen
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Mina Olson
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Mina Olson
b. ~1873
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Olsen
Son · 1930 · age 23 · b. ~1907 · Washington
★ You are viewing this record
Sibling
Edwin Olsen
Sibling · 1930 · age 21
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 — Pierce, Washington
Open full size
1930 US Federal Census — Pierce, Washington
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2511unit:0986)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Cora Crickson | 39 | Wife-H | — | Iowa |
| 52 | Leonard Crickson | 8 | Son | — | Washington |
| 53 | Daniel Crickson | 7 | Son | — | Washington |
| 54 | Rosalie Crickson | 2 | Daughter | — | Washington |
| 55 | Betty Jean Crickson | 0 | Daughter | — | Washington |
| 56 | Truman Webster | 45 | Head | — | Minnesota |
| 57 | Violet Webster | 36 | Wife-H | Cutter | South Dakota |
| 58 | Dorothy Webster | 17 | Daughter | — | Washington |
| 59 | Eldon Webster | 15 | Son | — | Nebraska |
| 60 | Loraine Webster | 13 | Daughter | — | Nebraska |
| 61 | Russell Webster | 11 | Son | — | Nebraska |
| 62 | Albey Webster | 8 | Son | — | Nebraska |
| 63 | Leola Webster | 3 | Daughter | — | Washington |
| 64 | Antone Olsen | 60 | Head | Truck Driver | Norway |
| 65 | Mary Olsen | 56 | Wife-H | — | Norway |
| 66 | John Olsen THIS PERSON | 23 | Son | Laborer | Wisconsin |
| 67 | Edwin Olsen | 21 | Son | Laborer | Wisconsin |
| 68 | Harold Waldren | 32 | Head | Baker | Washington |
| 69 | Mathilda Waldren | 37 | Wife-H | — | Washington |
| 70 | Charles Olsen | 47 | Brother-in-law | Cabinet Maker | Minnesota |
| 71 | Charles H. Brown | 62 | Head | Motorman | Wisconsin |
| 72 | William Hanson | 45 | Head | Laborer | Wisconsin |
| 73 | Stella Hanson | 38 | Wife-H | — | Canada |
| 74 | Harold Hanson | 14 | Son | — | Washington |
| 75 | Audrey Hanson | 11 | Daughter | — | Washington |
| 76 | Marian Hanson | 0 | Daughter | — | Washington |
| 77 | Oscar E. Kutter | 59 | Head | Laborer | Wisconsin |
| 78 | Cora Kutter | 49 | Wife-H | — | Wisconsin |
| 79 | Henry Mantz | 36 | Head | Laborer | Washington |
| 80 | Emma Mantz | 25 | Wife-H | — | Colorado |
| 81 | Ralph Mantz | 5 | Son | — | Colorado |
| 82 | Doris Mantz | 2 | Daughter | — | Washington |
| 83 | Donald Mantz | 0 | Son | — | Washington |
| 84 | Jack Lewandowski | 30 | Head | Laborer | Illinois |
| 85 | Wanda Lewandowski | 23 | Wife-H | — | Oregon |
| 86 | June Lewandowski | 1 | Daughter | — | Washington |
| 87 | Everett Mcdowell | 37 | Head | Plumber | Iowa |
| 88 | Valentine Kottler | 33 | Head | Laborer | Germany |
| 89 | Marie Kottler | 32 | Wife-H | — | Germany |
| 90 | Herbert Kottler | 7 | Son | — | Germany |
| 91 | Robert Kottler | 5 | Daughter | — | Washington |
| 92 | William Hodge | 28 | Head | Laborer | Arkansas |
| 93 | Rachel Hodge | 26 | Wife-H | — | Canada |
| 94 | Donald Hodge | 5 | Son | — | Washington |
| 95 | John S. Hasel | 40 | Head | Laborer | Germany |
| 96 | Maria Hasel | 65 | Mother | — | Germany |
| 97 | Alfred Thompson | 58 | Head | Laborer | New York |
| 98 | Margaret Thompson | 58 | Wife-H | — | Pennsylvania |
| 99 | Edith Elliott | 19 | Head-H | Clerk | Washington |
| 100 | Irving Thompson | 24 | Head | Truck Driver | Washington |
Related Census Records
Pedigree Summary
John + 1 sibling
Gen 1 · 5 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)