OJ
Oscar Johnson — 1920 US Census Record
Model Tree available1920 United States Federal Census · Pierce, Washington
Our Model Tree links this Oscar Johnson across the 1900, 1910 and 1920 US Censuses in Pierce, Washington (XGBoost, ~Confirmed), with identified parents Gustie & Gustav — first a son (b.~1900), then head of a 5-person household.
Age 20
b. ~1900
Male
Son
Born: Washington
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Pierce, Washington |
| Surname | Johnson |
| Given Name | Oscar H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Tacoma City |
| Est. Birth Year | ~1900 |
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 1920 census.
| Name | Relation to head | Relative to Oscar | Age | Birth yr |
|---|---|---|---|---|
| Ellen Johnson | Daughter | — | 14 | ~1906 |
| Gustav Johnson | Head | — | 58 | ~1862 |
| Oscar Johnson | Son | — | 20 | ~1900 |
| Carl Johnson | Son | — | 25 | ~1895 |
| Anna Johnson | Spouse | — | 55 | ~1865 |
Census Appearances
1900
Pierce, Washington
Son, age 5
Pierce, Washington · implied b. ~1895 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Oscar B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Washington |
| Birth Month | Feb |
| Birth Year | 1895 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1910
Pierce, Washington
Son, age 10
Pierce, Washington · implied b. ~1900 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Oscar |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1920
Pierce, Washington
Son, age 20
Pierce, Washington · implied b. ~1900 — 5 household members
| Surname | Johnson |
| Given Name | Oscar H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Oscar Johnson across 3 US Census years (1900, 1910 and 1920) in Pierce, Washington, using XGBoost record linkage. Identified parents: father Gustie Johnson (~0.92 confidence) and father Gustav Johnson (~0.92 confidence) and father Isaac Johnson (~0.92 confidence) and mother Emma Johnson (~0.92 confidence) and mother Emma Johnson (~0.92 confidence) and mother Anna Johnson (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Gustie Johnson
b. ~1861
Source father
● Household
· direct · ~0.92
Father
Gustav Johnson
b. ~1862
Source father
● Household
· direct · ~0.92
Father
Isaac Johnson
b. ~1859
Source father
● Household
· direct · ~0.92
Mother
Emma Johnson
b. ~1858
Source mother
● Household
· direct · ~0.92
Mother
Emma Johnson
b. ~1863
Source mother
● Household
· direct · ~0.92
Mother
Anna Johnson
b. ~1865
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Oscar Johnson
Son · 1920 · age 20 · b. ~1900 · Washington
★ You are viewing this record
Sibling
Ellen Johnson
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Johnson
Sibling · 1920 · age 25
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 — Pierce, Washington
Open full size
1920 US Federal Census — Pierce, Washington
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1936unit:0878)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Katherine Griffin | 19 | Daughter | None | Minnesota |
| 2 | Helen Griffin | 16 | Daughter | Stenographer | Minnesota |
| 3 | Lars Thompson | 52 | Head | Laborer | Norway |
| 4 | Anna C. Thompson | 58 | Wife | None | Norway |
| 5 | Carl Thompson | 15 | Son | None | Iowa |
| 6 | Ernest Lewis | 37 | Head | Carpenter | Norway |
| 7 | Enos J. Nelson | 39 | Lodger | Barber | Norway |
| 8 | Alice Braggs | 70 | Head | None | New Jersey |
| 9 | Harry J. Braggs | 48 | Son | Operator | New York |
| 10 | Thomas Craig | 50 | Head | Salesman | Ireland |
| 11 | Lilly E. Craig | 47 | Wife | None | England |
| 12 | Harold F. Craig | 21 | Son | Salesman | Iowa |
| 13 | Leroy W. Craig | 20 | Son | Operator | Iowa |
| 14 | Ernest M. Craig | 12 | Son | None | Washington |
| 15 | Clyde Kelton | 29 | Head | Butcher | Missouri |
| 16 | Ella E. Kelton | 28 | Wife | None | Oklahoma |
| 17 | John L. Crockett | 17 | Brother-in-law | Salesman | Oklahoma |
| 18 | Lucinda Jenkins | 58 | Head | None | Ohio |
| 19 | Nettie B. Jenkins | 32 | Daughter | Saleslady | Nebraska |
| 20 | Marian B. Jenkins | 23 | Daughter | Salesman | Washington |
| 21 | Sheridan F. Jenkins | 20 | Son | Baker | Washington |
| 22 | Ralph W. Hodge | 21 | Head | Boiler Maker | Michigan |
| 23 | Edith O. Hodge | 20 | Wife | None | Idaho |
| 24 | Myrtle R. Hodge | 41 | Mother-in-law | Seamstress | Michigan |
| 25 | Naomi M. Hodge | 19 | Sister | Saleslady | Michigan |
| 26 | Anita M. Hodge | 14 | Sister | None | Michigan |
| 27 | Gustav A. Johnson | 58 | Head | Mechanic | Sweden |
| 28 | Anna C. Johnson | 55 | Wife | None | Sweden |
| 29 | Carl E. Johnson | 25 | Son | Machinist | Washington |
| 30 | Oscar H. Johnson THIS PERSON | 20 | Son | None | Washington |
| 31 | Ellen C. Johnson | 14 | Daughter | None | Washington |
| 32 | Carroll A. Johnson | 34 | Head | Salesman | Wisconsin |
| 33 | Cora G. Johnson | 25 | Wife | None | Minnesota |
| 34 | Alvin B. Johnson | 8 | Son | None | Washington |
| 35 | Arnold W. Johnson | 3 | Son | None | Washington |
| 36 | Donald R. Johnson | 2 | Son | None | Washington |
| 37 | G. H. Garland | 30 | Head | Laborer | U. S. |
| 38 | Lena Garland | 30 | Wife | None | Washington |
| 39 | Lucille Seifert | 22 | Sister-in-law | Telegraph | Washington |
| 40 | John De Berry | 61 | Head | Laborer | Sweden |
| 41 | James Milone | 38 | Head | Grocer | Italy |
| 42 | Thomasie K. Milone | 27 | Wife | None | Washington |
| 43 | Mary A. Milone | 10 | Daughter | None | Washington |
| 44 | Eleanor T. Milone | 3 | Daughter | None | Washington |
| 45 | Henry E. Johnson | 43 | Head | Salesman | Finland |
| 46 | Jennie E. Johnson | 36 | Wife | None | Minnesota |
| 47 | Hilden Johnson | 12 | Daughter | None | Washington |
| 48 | Cecilia E. Johnson | 10 | Daughter | None | Washington |
| 49 | Dagne D. Johnson | 8 | Daughter | None | Washington |
| 50 | Eleanora L. Johnson | 5 | Daughter | None | Washington |
Pedigree Summary
Oscar + 2 siblings
Gen 1 · 6 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)