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Arnold Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Todd-County, Minnesota
Our Model Tree links this Arnold Johnson across the 1920, 1930 and 1940 US Censuses in Todd-County, Minnesota (XGBoost, ~Confirmed), with identified parents Anna — first a head (b.~1912), then head of a 16-person household.
Age 28
b. ~1912
Male
Head
Born: Minnesota
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Todd-County, Minnesota |
| Surname | Johnson |
| Given Name | Arnold P |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Lassen |
| 1935 Residence (County) | Lassen |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | California |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Farmer |
| Township / Ward | Township Of Germania |
| 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.
16 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Arnold | Age | Birth yr |
|---|---|---|---|---|
| Donald Trust | Spouse | — | 25 | ~1915 |
| William Kraus | Other | — | 71 | ~1869 |
| Emma Anderson | Spouse | — | 43 | ~1897 |
| Minnie Kraus | Spouse | — | 70 | ~1870 |
| Francis Johnson | Spouse | — | 21 | ~1919 |
| Olga Bartelt | Spouse | — | 24 | ~1916 |
| Elizabeth Olsen | Spouse | — | 28 | ~1912 |
| Ruth Kraus | Daughter | — | 27 | ~1913 |
| Jane Bartelt | Daughter | — | 3 | ~1937 |
| Oliver Olsen | Other | — | 30 | ~1910 |
| Elmer Bartelt | Other | — | 23 | ~1917 |
| Rita Olsen | Daughter | — | 3 | ~1937 |
| Ruth Trust | Spouse | — | 25 | ~1915 |
| Arnold Johnson | Head | — | 28 | ~1912 |
| Joyce Bartelt | Daughter | — | 1 | ~1939 |
| Jos Anderson | Other | — | 40 | ~1900 |
Census Appearances
1920
Todd, Minnesota
Son, age 7
Todd, Minnesota · implied b. ~1913 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Arnold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Todd, Minnesota
Son, age 18
Todd, Minnesota · implied b. ~1912 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Arnold R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Todd-County, Minnesota
Head, age 28
Todd-County, Minnesota · implied b. ~1912 — 16 household members
| Surname | Johnson |
| Given Name | Arnold P |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Lassen |
| 1935 Residence (County) | Lassen |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | California |
| 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 Arnold Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Anna Johnson (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Anna Johnson
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Arnold Johnson
Head · 1940 · age 28 · b. ~1912 · 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 — Todd-County, Minnesota
Open full size
1940 US Federal Census — Todd-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01964-00250)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Albert Hanyish | 41 | Head | Farmer | Minnesota |
| 42 | Josephine Hanyish | 11 | Daughter | — | Minnesota |
| 43 | James Hanyish | 9 | Son | — | Minnesota |
| 44 | Lawrence Hanyish | 8 | Son | — | Minnesota |
| 45 | Adeline Hanyish | 4 | Daughter | — | Minnesota |
| 46 | Chas A Waldahl | 56 | Father | Farmer | Norway |
| 47 | Ethel Waldahl | 52 | Wife | Housewife | Minnesota |
| 48 | Victor A Waldahl | 19 | Son | Farmer | Minnesota |
| 49 | Lloyd Waldahl | 17 | Son | Farmer | Minnesota |
| 50 | Lars Waldahl | 12 | Son | Farmer | Minnesota |
| 51 | Charlotte Waldahl | 15 | Daughter | — | Minnesota |
| 52 | Anton O Thompson | 40 | Father | Farmer | Minnesota |
| 53 | Martha Thompson | 36 | Wife | Housewife | Minnesota |
| 54 | Earl Thompson | 14 | Son | — | Minnesota |
| 55 | Glenn Thompson | 3 | Son | — | Minnesota |
| 56 | Alvin Thompson | 2 | Son | — | Minnesota |
| 57 | Emma D Johnson | 47 | Mother | Housekeeper | Minnesota |
| 58 | Sol Johnson | 51 | Father | Laborer | Minnesota |
| 59 | Irene Johnson | 22 | Daughter | Seamstress | Minnesota |
| 60 | Richard Johnson | 18 | Son | Farmer | Minnesota |
| 61 | Willard Johnson | 16 | Son | Farmer | Minnesota |
| 62 | Loraine Johnson | 12 | Daughter | — | Minnesota |
| 63 | Leanne Johnson | 10 | Daughter | — | Minnesota |
| 64 | Delores Johnson | 7 | Daughter | — | Minnesota |
| 65 | Arnold P Johnson THIS PERSON | 28 | Head | Farmer | Minnesota |
| 66 | Francis Johnson | 21 | Wife | Housework | Minnesota |
| 67 | Oliver Olsen | 30 | Father | Farmer | Minnesota |
| 68 | Elizabeth Olsen | 28 | Wife | Housewife | Minnesota |
| 69 | Rita Olsen | 3 | Daughter | — | Minnesota |
| 70 | Elmer O Bartelt | 23 | Father | Farmer | Minnesota |
| 71 | Olga Bartelt | 24 | Wife | Housewife | Minnesota |
| 72 | Jane Bartelt | 3 | Daughter | — | Minnesota |
| 73 | Joyce Bartelt | 1 | Daughter | — | Minnesota |
| 74 | William Kraus | 71 | Father | Farmer | Germany |
| 75 | Minnie Kraus | 70 | Wife | Housewife | Germany |
| 76 | Ruth Kraus | 27 | Daughter | — | Minnesota |
| 77 | Donald S Trust | 25 | Husband | Farmer | Minnesota |
| 78 | Ruth Trust | 25 | Wife | Housewife | Minnesota |
| 79 | Jos. C Anderson | 40 | Father | Farmer | Minnesota |
| 80 | Emma Anderson | 43 | Wife | Housewife | Michigan |
Pedigree Summary
Arnold
Gen 1 · 1 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)