OJ
Ole Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hennepin-County, Minnesota
Our Model Tree links this Ole Johnson across the 1910, 1920, 1930 and 1940 US Censuses in Hennepin-County, Minnesota (XGBoost, ~Confirmed) — first a head (b.~1869), then head of a 3-person household.
Age 71
b. ~1869
Male
Head
Born: Sweden
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hennepin-County, Minnesota |
| Surname | Johnson |
| Given Name | Ole |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 71 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Minneapolis |
| 1935 Residence (County) | Hennepin |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | 0 |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same house |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Occupation | 0 |
| Township / Ward | Minneapolis |
| Est. Birth Year | ~1869 |
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 Ole | Age | Birth yr |
|---|---|---|---|---|
| Ole Johnson | Head | — | 71 | ~1869 |
| Alice Johnson | Daughter | — | 42 | ~1898 |
| Hanna Johnson | Spouse | — | 69 | ~1871 |
Census Appearances
1910
Hennepin, Minnesota
Head, age 39
Hennepin, Minnesota · implied b. ~1871
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Johnson |
| Given Name | Ole |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Sweden |
| Years Married | 13 |
| Year of Immigration | 1909 |
| Naturalization Status | Alien |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Laborer |
| Industry | Shop |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1920
Hennepin, Minnesota
Head, age 50
Hennepin, Minnesota · implied b. ~1870 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Ole |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1888 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Merchant |
| Industry | Wh. Paper |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Sweden |
| Year of Naturalization | 1898 |
| Birthplace (normalized) | sweden |
1930
Hennepin, Minnesota
Head, age 61
Hennepin, Minnesota · implied b. ~1869 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Ole |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1893 |
| Age at First Marriage | 27 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Wholesale Merchant |
| Industry | Paper |
| Class of Worker | O |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | O |
| Home Value / Rent | 10,000 |
| Radio Set | R |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1940
Hennepin-County, Minnesota
Head, age 71
Hennepin-County, Minnesota · implied b. ~1869 — 3 household members
| Surname | Johnson |
| Given Name | Ole |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 71 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Minneapolis |
| 1935 Residence (County) | Hennepin |
| Naturalization Status | Naturalized |
| Occupation | 0 |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same house |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
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 Ole Johnson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Ole Johnson
Head · 1940 · age 71 · b. ~1869 · Minnesota
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Hennepin-County, Minnesota
Open full size
1940 US Federal Census — Hennepin-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01988-00124)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Parin Theresa Parin | 34 | Wife | 0 | Minnesota |
| 2 | Anderski Theresa Parin | 81 | Mother | 0 | Germany |
| 3 | Hjalmer J. Linnan | 47 | Head | Letter Carrier | Minnesota |
| 4 | Irene Linnan | 31 | Wife | 0 | Minnesota |
| 5 | Ronald Linnan | 11 | Son | — | Minnesota |
| 6 | Millicent Linnan | 9 | Daughter | — | Minnesota |
| 7 | James Berndt | 1 | Lodger | — | Minnesota |
| 8 | William Johnson | 9 | Lodger | — | Minnesota |
| 9 | Berthold Sommerfeld | 42 | Head | Clerical Worker | Minnesota |
| 10 | Dorothy Sommerfeld | 37 | Wife | 0 | Wisconsin |
| 11 | Barbara Sommerfeld | 7 | Daughter | — | Minnesota |
| 12 | Paul W. Felt | 28 | Head | Chemical Engineer | Minnesota |
| 13 | Mary G. Felt | 26 | Wife | 0 | Minnesota |
| 14 | John Felt | 1 | Son | — | Minnesota |
| 15 | Emma Kramer | 75 | Head | 0 | Germany |
| 16 | Adolph Kramer | 48 | Son | Sheet Metal Worker | Minnesota |
| 17 | Oscar Lindquist | 44 | Head | Clerk | Minnesota |
| 18 | Esther Lindquist | 45 | Wife | 0 | Minnesota |
| 19 | Earl Lindquist | 6 | Son | — | Minnesota |
| 20 | George W. Moers | 23 | Head | Partner | Minnesota |
| 21 | Kathryn Moers | 23 | Wife | Switchboard Operator | Minnesota |
| 22 | Adolph Johnson | 46 | Head | Meat Dealer | Minnesota |
| 23 | Frieda Johnson | 45 | Wife | 0 | Minnesota |
| 24 | Howard W. Johnson | 21 | Son | Helper | Minnesota |
| 25 | Westley Johnson | 14 | Son | 0 | Minnesota |
| 26 | Ole Johnson THIS PERSON | 71 | Head | 0 | Sweden |
| 27 | Hanna Johnson | 69 | Wife | 0 | Sweden |
| 28 | Alice Johnson | 42 | Daughter | Factory Worker | Minnesota |
| 29 | Robert Erickson | 45 | Head | Upholsterer | Minnesota |
| 30 | Elsie Erickson | 41 | Wife | 0 | Sweden |
| 31 | Jeanette Erickson | 15 | Daughter | 0 | Minnesota |
| 32 | Elaine Erickson | 13 | Daughter | — | Minnesota |
| 33 | Clifford Jackson | 50 | Head | Appraiser | Minnesota |
| 34 | Ann R. Jackson | 49 | Wife | 0 | Wisconsin |
| 35 | Kathleen Jackson | 24 | Daughter | — | Minnesota |
| 36 | Floyd Anderson | 32 | Head | Salesman | Minnesota |
| 37 | Adeline Anderson | 30 | Wife | 0 | Minnesota |
| 38 | Robert Anderson | 4 | Son | — | Minnesota |
| 39 | Jacob Halek | 39 | Head | Kettleman | Poland |
| 40 | Elizabeth Halek | 37 | Wife | 0 | Minnesota |
Related Census Records
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)