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George Hart — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mahnomen-County, Minnesota
Our Model Tree links this George Hart across the 1920, 1930 and 1940 US Censuses in Mahnomen-County, Minnesota (XGBoost, ~Confirmed) — first a head (b.~1885), then head of a 5-person household.
Age 55
b. ~1885
Male
Head
Born: Minnesota
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Mahnomen-County, Minnesota |
| Surname | Hart |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Mahnomen |
| Additional Details | |
| Occupation | farmer |
| Industry | farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Minnesota |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Farmer |
| Township / Ward | Rosedale Twp |
| Est. Birth Year | ~1885 |
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 George | Age | Birth yr |
|---|---|---|---|---|
| Charley Hart | Son | — | 16 | ~1924 |
| Grace Hart | Spouse | — | 51 | ~1889 |
| Bernard Hart | Son | — | 19 | ~1921 |
| Harold Hart | Son | — | 30 | ~1910 |
| George Hart | Head | — | 55 | ~1885 |
Census Appearances
1920
Mahnomen, Minnesota
Head, age 37
Mahnomen, Minnesota · implied b. ~1883 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | G E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Ontario |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Mahnomen, Minnesota
Head, age 46
Mahnomen, Minnesota · implied b. ~1884 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | George E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | American Indian |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Age at First Marriage | 23 |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Canada English |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | $ |
| Radio Set | R |
| Veteran | No |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Mahnomen-County, Minnesota
Head, age 55
Mahnomen-County, Minnesota · implied b. ~1885 — 5 household members
| Surname | Hart |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Mahnomen |
| Occupation | farmer |
| Industry | farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Minnesota |
| 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 George Hart across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
George Hart
Head · 1940 · age 55 · b. ~1885 · 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 — Mahnomen-County, Minnesota
Open full size
1940 US Federal Census — Mahnomen-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01936-00214)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mary Kemper | 36 | sister | Housekeeper | Minnesota |
| 42 | Bernard Kemper | 66 | father | Farmer | Minnesota |
| 43 | Mary Kemper | 58 | mother | Farmer | Minnesota |
| 44 | Frank Kersting | 44 | Head | Farmer | Minnesota |
| 45 | Sophie Kersting | 39 | Wife | Farmer | Minnesota |
| 46 | Ilona Kersting | 19 | daughter | Houseworker | Minnesota |
| 47 | Clarence Kersting | 16 | son | Farm Worker | Minnesota |
| 48 | Elmer Kersting | 14 | son | — | Minnesota |
| 49 | Dorothy Kersting | 11 | daughter | — | Minnesota |
| 50 | Albert Kersting | 9 | son | — | Minnesota |
| 51 | Rosaley Kersting | 7 | daughter | — | Minnesota |
| 52 | Theodore Kersting | 2 | son | — | Minnesota |
| 53 | Chester Elkins | 55 | Head | Farm Worker | Massachusetts |
| 54 | Mabel Elkins | 37 | Wife | Housekeeper | Minnesota |
| 55 | Betty Ann Elkins | 7 | daughter | — | Minnesota |
| 56 | Marilyn Elkins | 3 | daughter | — | Minnesota |
| 57 | Ben Spaeth | 51 | Head | Farmer | Minnesota |
| 58 | Frances Spaeth | 48 | Wife | Housekeeper | Minnesota |
| 59 | Leander Spaeth | 21 | son | Farm Worker | Minnesota |
| 60 | Elmer Spaeth | 20 | son | Farm Worker | Minnesota |
| 61 | Norbert Spaeth | 17 | son | Farm Worker | Minnesota |
| 62 | Mary Ann Spaeth | 16 | daughter | Home Worker | Minnesota |
| 63 | Anna Spaeth | 8 | daughter | — | Minnesota |
| 64 | Arne Vik | 36 | Head | Grubber | Minnesota |
| 65 | Agnes Vik | 38 | wife | Housekeeper | Minnesota |
| 66 | James Vik | 5 | son | — | Minnesota |
| 67 | Shirley Vik | 0 | daughter | — | Minnesota |
| 68 | Frank E. Erion | 39 | Head | Farmer | Minnesota |
| 69 | Emma J. Erion | 36 | wife | Housekeeper | Minnesota |
| 70 | Barbra E. Erion | 8 | daughter | — | Minnesota |
| 71 | Theodore J. Erion | 4 | son | — | Minnesota |
| 72 | Carl J. Erion | 14 | Nephew | — | Minnesota |
| 73 | John Joseph | 24 | Head | Farmer | Minnesota |
| 74 | Lillian Joseph | 24 | Wife | Housekeeper | Iowa |
| 75 | Richard Joseph | 3 | son | — | Minnesota |
| 76 | George Hart THIS PERSON | 55 | Head | Farmer | Minnesota |
| 77 | Grace Hart | 51 | Wife | Housekeeper | Minnesota |
| 78 | Harold Hart | 30 | son | Common Labor | Minnesota |
| 79 | Bernard Hart | 19 | son | Farm Worker | Minnesota |
| 80 | Charley Hart | 16 | son | Farm Worker | 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)