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George Hart — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clark-County, Wisconsin
Our Model Tree links this George Hart across the 1920, 1930 and 1940 US Censuses in Clark-County, Wisconsin (XGBoost, ~Confirmed) — first a head (b.~1888), then head of a 6-person household.
Age 52
b. ~1888
Male
Head
Born: Wisconsin
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Clark-County, Wisconsin |
| Surname | Hart |
| Given Name | George O |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Grant |
| 1935 Residence (County) | Clark |
| Additional Details | |
| Occupation | Laborer |
| Industry | WPA |
| Class of Worker | GW |
| Hours Worked | 32 |
| Income (1939) | 400 |
| Highest Grade | No 8 |
| 1935 Residence | Wisconsin |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Laborer |
| Township / Ward | Hewitt T |
| Est. Birth Year | ~1888 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Della Hart | Spouse | — | 48 | ~1892 |
| Doris Hart | Daughter | — | 10 | ~1930 |
| George Hart | Head | — | 52 | ~1888 |
| Daisy Hart | Other | — | 17 | ~1923 |
| Gerald Hart | Son | — | 26 | ~1914 |
| Bert Hart | Son | — | 21 | ~1919 |
Census Appearances
1920
Clark, Wisconsin
Head, age 31
Clark, Wisconsin · implied b. ~1889 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | George Sen |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | Emp |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Clark, Wisconsin
Other, age 41
Clark, Wisconsin · implied b. ~1889 — 49 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | George |
| Relationship to Head | O |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Age at First Marriage | 21 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | Dairy Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Clark-County, Wisconsin
Head, age 52
Clark-County, Wisconsin · implied b. ~1888 — 6 household members
| Surname | Hart |
| Given Name | George O |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Grant |
| 1935 Residence (County) | Clark |
| Occupation | Laborer |
| Industry | WPA |
| Class of Worker | GW |
| Hours Worked | 32 |
| Income (1939) | 400 |
| Highest Grade | No 8 |
| 1935 Residence | Wisconsin |
| 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 George Hart across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
George Hart
Head · 1940 · age 52 · b. ~1888 · 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 — Clark-County, Wisconsin
Open full size
1940 US Federal Census — Clark-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04465-00291)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Loren N Lochman | 18 | son | Farmer | Wisconsin |
| 2 | Glenn F Lochman | 6 | son | — | Wisconsin |
| 3 | Henry G Jurmine | 67 | head | Laborer | Wisconsin |
| 4 | Lillie M Jurmine | 38 | wife | — | Wisconsin |
| 5 | Lena L Jurmine | 17 | daughter | — | Wisconsin |
| 6 | John Jurmine | 12 | son | — | Wisconsin |
| 7 | Jim H Jurmine | 7 | son | — | Wisconsin |
| 8 | William @ Sollberger | 39 | head | Farmer | Wisconsin |
| 9 | Irma I Sollberger | 34 | wife | — | Wisconsin |
| 10 | Leslie L Cook | 54 | head | Farmer | Illinois |
| 11 | Ethel H Cook | 37 | wife | — | Iowa |
| 12 | Ruth L Cook | 15 | daughter | — | Wisconsin |
| 13 | Dorothy M Cook | 11 | daughter | — | Wisconsin |
| 14 | Lillian H Cook | 6 | daughter | — | Wisconsin |
| 15 | William S Cook | 3 | son | — | Wisconsin |
| 16 | Margaret I Cook | 74 | mother | — | Iowa |
| 17 | Reinhold A Pretsch | 34 | head | Farmer | Wisconsin |
| 18 | Lottie Pretsch | 65 | mother | — | Wisconsin |
| 19 | Lother Otto C Pretsch | 76 | lodger | — | Wisconsin |
| 20 | Otto C Wetzel | 50 | head | Farmer | Germany |
| 21 | Anna Wetzel | 53 | wife | — | Norway |
| 22 | Marian Wetzel | 15 | daughter | — | Wisconsin |
| 23 | Ruth Wetzel | 12 | daughter | — | Wisconsin |
| 24 | Frank H @ Lochman | 57 | head | Farmer | Wisconsin |
| 25 | Viola M Lochman | 55 | wife | — | Wisconsin |
| 26 | Wilson W Bohnhoff | 25 | son-in-law | Farmer | Wisconsin |
| 27 | Lottie F Borgwardt | 20 | servant | Maid | Wisconsin |
| 28 | George O Hart THIS PERSON | 52 | head | Laborer | Wisconsin |
| 29 | Della Hart | 48 | wife | — | Illinois |
| 30 | Bert Hart | 21 | son | Truck Driver | Minnesota |
| 31 | Daisy E Hart | 17 | daughter-in-law | — | Wisconsin |
| 32 | Doris M Hart | 10 | daughter | — | Wisconsin |
| 33 | Gerald Hart | 26 | son | Laborer | Wisconsin |
| 34 | Joseph @ Portner | 69 | head | Farmer | Germany |
| 35 | Anna H Portner | 67 | wife | — | Germany |
| 36 | George A Portner | 38 | son | Farmer | Wisconsin |
| 37 | Bertha Loager | 21 | guest | Maid | Wisconsin |
| 38 | Nick @ Sydorowicz | 48 | head | — | Poland |
| 39 | Pauline M Sydorowicz | 35 | wife | — | Missouri |
| 40 | Victor Sydorowicz | 12 | son | — | Wisconsin |
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)