EJ
Eugene Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Sibley-County, Minnesota
Our Model Tree links this Eugene Johnson across the 1920, 1930 and 1940 US Censuses in Sibley-County, Minnesota (XGBoost, ~Confirmed) — first a head (b.~1891), then head of a 3-person household.
Age 49
b. ~1891
Male
Head
Born: Minnesota
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Sibley-County, Minnesota |
| Surname | Johnson |
| Given Name | Eugene |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Cornish township |
| 1935 Residence (County) | Sibley |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 70 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Farmer |
| Township / Ward | Cornish Township |
| Est. Birth Year | ~1891 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Eugene | Age | Birth yr |
|---|---|---|---|---|
| Eugene Johnson | Head | — | 49 | ~1891 |
| Abdon Johnson | Son | — | 25 | ~1915 |
| Mabel Johnson | Spouse | — | 47 | ~1893 |
Census Appearances
1920
Sibley, Minnesota
Head, age 28
Sibley, Minnesota · implied b. ~1892 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Eugene |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | R |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Sibley, Minnesota
Head, age 39
Sibley, Minnesota · implied b. ~1891 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Eugen |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Age at First Marriage | 24 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Sibley-County, Minnesota
Head, age 49
Sibley-County, Minnesota · implied b. ~1891 — 3 household members
| Surname | Johnson |
| Given Name | Eugene |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Cornish township |
| 1935 Residence (County) | Sibley |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 70 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Eugene Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Eugene Johnson
Head · 1940 · age 49 · b. ~1891 · Minnesota
★ 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 — Sibley-County, Minnesota
Open full size
1940 US Federal Census — Sibley-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01959-00110)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Eugene Johnson THIS PERSON | 49 | Head | Farmer | Minnesota |
| 42 | Mabel Johnson | 47 | Wife | — | Minnesota |
| 43 | Abdon Johnson | 25 | Son | Farm Labor | Minnesota |
| 44 | Otto A. Carlson | 61 | Head | Farmer & Carpenter | Sweden |
| 45 | Floyd H. Johnson | 38 | Head | Farmer | Minnesota |
| 46 | Elvira M. Johnson | 28 | Wife | — | Minnesota |
| 47 | Raymond Johnson | 18 | Hired hand | Farm Labor | Minnesota |
| 48 | Hugo E. Swenson | 52 | Head | Farmer | Sweden |
| 49 | Emma E. Swenson | 43 | Wife | — | Minnesota |
| 50 | Bernice M. Swenson | 18 | Daughter | Nurse Work | Minnesota |
| 51 | Sheldon W. Swenson | 13 | Son | — | Minnesota |
| 52 | Audrey J. Swenson | 10 | Daughter | — | Minnesota |
| 53 | Dennis F. Swenson | 7 | Son | — | Minnesota |
| 54 | James D. Swenson | 5 | Son | — | Minnesota |
| 55 | Leland R. Swenson | 1 | Son | — | Minnesota |
| 56 | Joe Zollick | 21 | Hired hand | Farm Labor | Minnesota |
| 57 | Thayer Nagel | 45 | Head | Farmer | Illinois |
| 58 | Alta Nagel | 41 | Wife | — | Minnesota |
| 59 | Wilfred A. Nagel | 23 | Son | Farm Labor | Minnesota |
| 60 | Esther M. Nagel | 19 | Daughter | — | Minnesota |
| 61 | Dexter H. Nagel | 13 | Son | — | Minnesota |
| 62 | Alilla Nagel | 2 | Daughter | — | Minnesota |
| 63 | Duane Nagel | 0 | Son | — | Minnesota |
| 64 | Silas Thorson | 61 | Head | Farmer | Sweden |
| 65 | Anna M. Thorson | 51 | Wife | — | Sweden |
| 66 | Leonard D. Thorson | 23 | Son | Farm Labor | Minnesota |
| 67 | Arthur Peterson | 50 | Head | Farmer | Minnesota |
| 68 | Erna E. Peterson | 36 | Wife | — | Minnesota |
| 69 | Caroline E. Peterson | 17 | Daughter | — | Minnesota |
| 70 | Evelyn E. Peterson | 13 | Daughter | — | Minnesota |
| 71 | Clarence A. Peterson | 12 | Son | — | Minnesota |
| 72 | Otto A. Fosburg | 62 | Head | Farmer | Sweden |
| 73 | Ida C. Fosburg | 57 | Wife | — | Minnesota |
| 74 | Winifred J. Fosburg | 25 | Son | — | Minnesota |
| 75 | Harold H. Fosburg | 24 | Son | Carpenter | Minnesota |
| 76 | Archie L. Fosburg | 23 | Son | Farm Labor | Minnesota |
| 77 | Lloyden C. Fosburg | 18 | Son | Farm Labor | Minnesota |
| 78 | Oscar F. Swenson | 65 | Head | Farmer | Sweden |
| 79 | Selma P. Swenson | 56 | Wife | — | Minnesota |
| 80 | Alfred Johnson | 54 | Hired hand | Farm Labor | Sweden |
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)