CJ
Carl Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Umatilla-County, Oregon
Our Model Tree links this Carl Johnson across the 1920, 1930 and 1940 US Censuses in Umatilla-County, Oregon (XGBoost, ~Confirmed), with identified parents Alex & Ida — first a head (b.~1898), then head of a 2-person household.
Age 42
b. ~1898
Male
Head
Born: Oregon
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Umatilla-County, Oregon |
| Surname | Johnson |
| Given Name | Carl L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Umatilla |
| Additional Details | |
| Occupation | Farmer |
| Industry | Wheat Farm |
| Class of Worker | OA |
| Hours Worked | 45 |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Oregon |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Occupation | Farmer |
| Township / Ward | Precinct 9 |
| Est. Birth Year | ~1898 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Carl | Age | Birth yr |
|---|---|---|---|---|
| Betty Johnson | Daughter | — | 15 | ~1925 |
| Carl Johnson | Head | — | 42 | ~1898 |
Census Appearances
1920
Umatilla, Oregon
Son, age 22
Umatilla, Oregon · implied b. ~1898 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Carl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Laborer |
| Industry | Home farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1930
Umatilla, Oregon
Head, age 32
Umatilla, Oregon · implied b. ~1898 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Carl |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Oregon |
| Age at First Marriage | 25 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Veteran | No |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Umatilla-County, Oregon
Head, age 42
Umatilla-County, Oregon · implied b. ~1898 — 2 household members
| Surname | Johnson |
| Given Name | Carl L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Umatilla |
| Occupation | Farmer |
| Industry | Wheat Farm |
| Class of Worker | OA |
| Hours Worked | 45 |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Oregon |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
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 Carl Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Alex Johnson (~0.92 confidence) and mother Ida Johnson (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Alex Johnson
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Ida Johnson
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Carl Johnson
Head · 1940 · age 42 · b. ~1898 · Oregon
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Umatilla-County, Oregon
Open full size
1940 US Federal Census — Umatilla-County, Oregon
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03380-00220)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | L. J. O'Harra | 64 | Head | Farmer | Oregon |
| 2 | Eliza M. O'Harra | 48 | Wife | — | Oregon |
| 3 | J. C. Price | 52 | Head | Farmer | Oregon |
| 4 | Mabel Price | 53 | Wife | — | Nebraska |
| 5 | Catherine Z. Price | 21 | Daughter | — | Oregon |
| 6 | S. Margaret Price | 18 | Daughter | — | Oregon |
| 7 | Carl L. Johnson THIS PERSON | 42 | Head | Farmer | Oregon |
| 8 | Betty Anne Johnson | 15 | Daughter | — | Washington |
| 9 | S. A. Mcintyre | 23 | Head | Farmer | Oregon |
| 10 | Geneva G. Mcintyre | 29 | Wife | — | Oregon |
| 11 | Arlen L. Mcintyre | 4 | Son | — | Washington |
| 12 | Ralph S. Staggs | 56 | Father-in-law | Farm Laborer | Oregon |
| 13 | E. L. Ferguson | 36 | Head | Farmer | Oregon |
| 14 | Melba Ferguson | 34 | Wife | — | Oregon |
| 15 | William B. Ferguson | 3 | Son | — | Oregon |
| 16 | Jesse N. York | 74 | Head | Farmer | North Carolina |
| 17 | Ida M. York | 53 | Wife | — | Oregon |
| 18 | Ida C Johnsen | 68 | Head | — | Sweden |
| 19 | Glenn H Johnsen | 28 | Son | Farm Laborer | Oregon |
| 20 | Carol A Johnsen | 22 | Daughter-in-law | — | Oregon |
| 21 | Glenda M. Johnsen | 2 | Granddaughter | — | Washington |
| 22 | E. C. Schrimpf | 50 | Head | Farmer | Oregon |
| 23 | Francis W. Schrimpf | 37 | Wife | — | Oregon |
| 24 | William Jr. Powell | 19 | Step-son | — | Oregon |
| 25 | Gloria C. Powell | 12 | Step-daughter | — | Oregon |
| 26 | Allen E Pettyjohn | 21 | Employee | Farm Laborer | Oregon |
| 27 | James C. Stephens | 33 | Head | Farm Laborer | Oregon |
| 28 | Pearl E. Stephens | 29 | Wife | — | Oregon |
| 29 | George H. Stephens | 6 | Son | — | Oregon |
| 30 | Marjory J. Stephens | 4 | Daughter | — | Oregon |
| 31 | Carol L. Stephens | 2 | Daughter | — | Oregon |
| 32 | Clarence R. Taittinger | 35 | Lodger | Farm Laborer | Oregon |
| 33 | Floyd A. Sherman | 41 | Head | Farm Laborer | Iowa |
| 34 | Lulu F. Sherman | 39 | Wife | — | Washington |
| 35 | Floyd Jr. Sherman | 18 | Son | Farm Laborer | Washington |
| 36 | Harry W. Sherman | 8 | Son | — | Washington |
| 37 | Theodore T Sherman | 6 | Son | — | Oregon |
| 38 | William R Mclean | 47 | Head | Farmer | Oregon |
| 39 | Vida M. Mclean | 39 | Wife | — | Oregon |
| 40 | Jennabelle J. Mclean | 13 | Daughter | — | Oregon |
Pedigree Summary
Carl
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 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)