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John Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Yakima-County, Washington
Our Model Tree links this John Johnson across the 1920, 1930 and 1940 US Censuses in Yakima-County, Washington (XGBoost, ~Confirmed), with identified parents George & George — first a son (b.~1912), then head of a 5-person household.
Age 28
b. ~1912
Male
Son
Born: Washington
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Yakima-County, Washington |
| Surname | Johnson |
| Given Name | John J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | White Swan Village |
| 1935 Residence (County) | Yakima |
| Additional Details | |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | GW |
| Hours Worked | 30 |
| Income (1939) | 1500 |
| Highest Grade | No 5 |
| 1935 Residence | Same House |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | Teacher |
| Township / Ward | White Swan Village |
| Est. Birth Year | ~1912 |
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 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| George Johnson | Head | — | 61 | ~1879 |
| Margaret Potts | Other | — | 23 | ~1917 |
| Milton Johnson | Son | — | 32 | ~1908 |
| John Johnson | Son | — | 28 | ~1912 |
| Mary Johnson | Spouse | — | 60 | ~1880 |
Census Appearances
1920
Yakima, Washington
Son, age 7
Yakima, Washington · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
Yakima, Washington
Son, age 18
Yakima, Washington · implied b. ~1912 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | John J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
Yakima-County, Washington
Son, age 28
Yakima-County, Washington · implied b. ~1912 — 5 household members
| Surname | Johnson |
| Given Name | John J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | White Swan Village |
| 1935 Residence (County) | Yakima |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | GW |
| Hours Worked | 30 |
| Income (1939) | 1500 |
| Highest Grade | No 5 |
| 1935 Residence | Same House |
| 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 John Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father George Johnson (~0.92 confidence) and father George Johnson (~0.92 confidence) and mother Mary Johnson (~0.92 confidence) and mother Mary Johnson (~0.92 confidence) and mother Mary Johnson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Johnson
b. ~1879
Source father
● Household
· direct · ~0.92
Father
George Johnson
b. ~1881
Source father
● Household
· direct · ~0.92
Mother
Mary Johnson
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Mary Johnson
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Mary Johnson
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Johnson
Son · 1940 · age 28 · b. ~1912 · Washington
★ You are viewing this record
Sibling
Milton Johnson
Sibling · 1940 · age 32
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
1940 US Federal Census — Yakima-County, Washington
Open full size
1940 US Federal Census — Yakima-County, Washington
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04373-00365)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles Q Hatten | 48 | Head | Minister | Illinois |
| 2 | Myrtle C Hatten | 47 | Wife | — | Illinois |
| 3 | Canterbury A Hatten | 22 | Son | Librarian | Illinois |
| 4 | Myrtle Kaye Hatten | 17 | Daughter | — | Washington |
| 5 | Edith Ann Hatten | 13 | Daughter | — | Alaska |
| 6 | Edward Kantala | 36 | Head | Teacher | Idaho |
| 7 | Leona M Kantala | 36 | Wife | — | Washington |
| 8 | Pauline Olney | 60 | Head | — | Washington |
| 9 | Cyrus Olney | 21 | Son | Stock Raiser | Washington |
| 10 | Deloris Pimm | 6 | Grand Daught | — | Washington |
| 11 | John Root | 33 | Son-in-law | Truck Driver | Oklahoma |
| 12 | Margaret Root | 33 | Daughter | — | Washington |
| 13 | Ramona Root | 13 | Daughter | — | Washington |
| 14 | Johnnie Root | 5 | Son | — | Washington |
| 15 | William Root | 2 | Son | — | Washington |
| 16 | Carl Ann Root | 0 | Daughter | — | Washington |
| 17 | Raymond W Pimms | 30 | Head | Laborer | Washington |
| 18 | Meda Pimms | 28 | Wife | — | Washington |
| 19 | Raymond Jr Pimms | 8 | Son | — | Washington |
| 20 | Florence Pimms | 7 | Daughter | — | Washington |
| 21 | Alice Pimms | 5 | Son | — | Washington |
| 22 | Charles Pimms | 4 | Son | — | Washington |
| 23 | Albert S Burns | 46 | Head | — | Minnesota |
| 24 | Bessie E Burns | 32 | Wife | — | South Dakota |
| 25 | Boyd A Burns | 6 | Son | — | South Dakota |
| 26 | Billy M Burns | 4 | Son | — | South Dakota |
| 27 | Albinas Mainelis | 79 | Head | — | Maine |
| 28 | Nellie E Mainelis | 78 | Wife | — | Ohio |
| 29 | Ralph N Mainelis | 12 | Grand Son | — | Montana |
| 30 | Emery W Mummert | 60 | Head | Laborer | Illinois |
| 31 | Edith L Mummert | 63 | Wife | — | Illinois |
| 32 | Clarence Sabin | 43 | Head | Laborer | Minnesota |
| 33 | William Frederick | 69 | Head | — | Indiana |
| 34 | George E Johnson | 61 | Head | Farmer | Minnesota |
| 35 | Mary Johnson | 60 | Wife | Boarding House | Minnesota |
| 36 | Milton H Johnson | 32 | Son | Farmer | Washington |
| 37 | John J Johnson THIS PERSON | 28 | Son | Teacher | Washington |
| 38 | Margaret Potts | 23 | Servant | Servant | Washington |
| 39 | Richard E Moses | 22 | Head | Laborer | Washington |
| 40 | Doris M Moses | 21 | Wife | — | Washington |
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 1940 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)