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Frank Hart — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Milwaukee-County, Wisconsin
Our Model Tree links this Frank Hart across the 1930 and 1940 US Censuses in Milwaukee-County, Wisconsin (XGBoost, ~Confirmed) — first a head (b.~1899), then head of a 7-person household.
Age 41
b. ~1899
Male
Head
Born: Wisconsin
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Milwaukee-County, Wisconsin |
| Surname | Hart |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | West Allis |
| 1935 Residence (County) | Milwaukee |
| Additional Details | |
| Occupation | Store keeper |
| Industry | gas Co. |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 2000 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Store Keeper |
| Township / Ward | West Allis |
| Est. Birth Year | ~1899 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Frank Hart | Head | — | 41 | ~1899 |
| Anna Hart | Spouse | — | 37 | ~1903 |
| Marion Hart | Daughter | — | 9 | ~1931 |
| Francis Hart | Son | — | 11 | ~1929 |
| Leona Hart | Daughter | — | 4 | ~1936 |
| Eugenia Hart | Daughter | — | 14 | ~1926 |
| Edward Hart | Son | — | 17 | ~1923 |
Census Appearances
1930
Milwaukee, Wisconsin
Head, age 31
Milwaukee, Wisconsin · implied b. ~1899 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Age at First Marriage | 22 |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | Storekeeper |
| Industry | Public Utility |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4500 |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Milwaukee-County, Wisconsin
Head, age 41
Milwaukee-County, Wisconsin · implied b. ~1899 — 7 household members
| Surname | Hart |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | West Allis |
| 1935 Residence (County) | Milwaukee |
| Occupation | Store keeper |
| Industry | gas Co. |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 2000 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Frank Hart across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frank Hart
Head · 1940 · age 41 · b. ~1899 · Wisconsin
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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 — Milwaukee-County, Wisconsin
Open full size
1940 US Federal Census — Milwaukee-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04504-00431)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ronald Frisfake | 9 | Son | — | Wisconsin |
| 42 | Pennette | Rennette Frisfake | 6 | Daughter | — | Wisconsin |
| 43 | Agusta | Agneta Osborne | 57 | Mother in law | Laundress | Germany |
| 44 | Bruno Ryta | 41 | Head | Assembly Man | Wisconsin |
| 45 | Lillian Ryta | 40 | Wife | — | Wisconsin |
| 46 | Norris Ryta | 13 | Son | — | Wisconsin |
| 47 | Gilbert Osborne | 22 | Brother | — | Wisconsin |
| 48 | Gunther Schaumann | 40 | Head | Engineer | Germany |
| 49 | Lisalotte | Liselotte Schaumann | 37 | Wife | — | Germany |
| 50 | Inga Schaumann | 10 | Daughter | — | Michigan |
| 51 | Hildegard Schaumann | 8 | Daughter | — | Michigan |
| 52 | William Stevens | 34 | Head | Maintenance | Nebraska |
| 53 | Lucille Stevens | 32 | Wife | — | Nebraska |
| 54 | Robert Stevens | 12 | Son | — | Wisconsin |
| 55 | Jeanee Stevens | 9 | Daughter | — | Wisconsin |
| 56 | John Mac Donald | 49 | Head | Foreman | Illinois |
| 57 | Zela Mac Donald | 47 | Wife | — | Wisconsin |
| 58 | Edward Mac Donald | 20 | Son | — | Michigan |
| 59 | Margaret Mac Donald | 22 | Daughter | Handicraft Project | Wisconsin |
| 60 | Frank Hart THIS PERSON | 41 | Head | Store Keeper | Wisconsin |
| 61 | Anna Hart | 37 | Wife | — | Wisconsin |
| 62 | Edward Hart | 17 | Son | — | Wisconsin |
| 63 | Eugenia Hart | 14 | Daughter | — | Wisconsin |
| 64 | Francis Hart | 11 | Son | — | Wisconsin |
| 65 | Marion Hart | 9 | Daughter | — | Wisconsin |
| 66 | Leona Hart | 4 | Daughter | — | Wisconsin |
| 67 | Gustave Peterson | 62 | Head | Orderly | Norway |
| 68 | May Peterson | 60 | Wife | — | Illinois |
| 69 | Howard Gable | 33 | Head | Welder | Wisconsin |
| 70 | Alice Gable | 28 | Wife | — | Wisconsin |
| 71 | Audrey Gable | 6 | Daughter | — | Wisconsin |
| 72 | Earl Gruber | 39 | Head | Hoist Eng. | Wisconsin |
| 73 | Irene Gruber | 41 | Wife | — | Wisconsin |
| 74 | John Gruber | 5 | Son | — | Wisconsin |
| 75 | Frederic Gruber | 1 | Son | — | Wisconsin |
| 76 | Lizzie Gevaart | 75 | Mother in law | — | Wisconsin |
| 77 | Elizabeth Gevaart | 56 | Sister in law | — | Wisconsin |
| 78 | Clara Gevaart | 53 | Sister in law | — | Wisconsin |
| 79 | Raymon | Raymond Rynders | 24 | Head | Draftsman | Wisconsin |
| 80 | Bernice Rynders | 24 | Wife | — | Wisconsin |
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)