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George Hart — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Sedgwick-County, Kansas
Our Model Tree links this George Hart across the 1920, 1930 and 1940 US Censuses in Sedgwick-County, Kansas (XGBoost, ~Confirmed) — first a head (b.~1866), then head of a 3-person household.
Age 74
b. ~1866
Male
Head
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Sedgwick-County, Kansas |
| Surname | Hart |
| Given Name | George B. |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 74 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Grant Twp. |
| 1935 Residence (County) | Sedgwick |
| Additional Details | |
| Occupation | farmer |
| Industry | farming |
| Class of Worker | OA |
| Hours Worked | 70 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Farmer |
| Township / Ward | Grant Twp |
| Est. Birth Year | ~1866 |
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 George | Age | Birth yr |
|---|---|---|---|---|
| Ella Hart | Spouse | — | 60 | ~1880 |
| George Hart | Head | — | 74 | ~1866 |
| George Hart | Son | — | 15 | ~1925 |
Census Appearances
1920
Sedgwick, Kansas
Head, age 54
Sedgwick, Kansas · implied b. ~1866 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | George B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Sedgwick, Kansas
Other, age 65
Sedgwick, Kansas · implied b. ~1865 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | George B. |
| Relationship to Head | O |
| Sex | M |
| Color / Race | White |
| Age | 65 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 37 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | O |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Sedgwick-County, Kansas
Head, age 74
Sedgwick-County, Kansas · implied b. ~1866 — 3 household members
| Surname | Hart |
| Given Name | George B. |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 74 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Grant Twp. |
| 1935 Residence (County) | Sedgwick |
| Occupation | farmer |
| Industry | farming |
| Class of Worker | OA |
| Hours Worked | 70 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 74 · b. ~1866 · Kansas
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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 — Sedgwick-County, Kansas
Open full size
1940 US Federal Census — Sedgwick-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01258-00387)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jeff Boley | 55 | head | Driller | West Virginia |
| 2 | Mary Boley | 58 | wife | Housewife | West Virginia |
| 3 | John Boley | 31 | son | Truck Driver | Virginia |
| 4 | Lucile Boley | 28 | daughter-in-law | Housewife | Kansas |
| 5 | Lenore Hayward | 30 | daughter | Housewife | Kansas |
| 6 | Louis Hayward | 12 | grandson | — | Oklahoma |
| 7 | Janenine Hayward | 9 | granddaughter | — | Kansas |
| 8 | Isaiah Williams | 79 | head | Farmer | Indiana |
| 9 | Eva Williams | 44 | daughter | Housekeeper | Kansas |
| 10 | John W. Mccormack | 43 | head | Blacksmith | Kansas |
| 11 | Florence Mccormack | 58 | wife | Housewife | Oklahoma |
| 12 | L. G. Vandever | 65 | head | Farmer | Illinois |
| 13 | Ione Vandever | 49 | wife | Housewife | Kansas |
| 14 | Clara Burnham | 73 | head | Housekeeper | Canada |
| 15 | William Adams | 72 | brother | Carpenter | Canada |
| 16 | Jim S. Rogers | 39 | head | Laborer | Kansas |
| 17 | Ethel Rogers | 40 | wife | Housewife | Kansas |
| 18 | Nellie Mae Rogers | 18 | daughter | School Teacher | Kansas |
| 19 | Earl Stanley Rogers | 6 | son | — | Kansas |
| 20 | Alma Jane Rogers | 3 | daughter | — | Kansas |
| 21 | Carl Deforest | 26 | head | Oil Field Worker | Oklahoma |
| 22 | Thelma Deforest | 34 | wife | Housewife | Oklahoma |
| 23 | B. B. Mccormack | 73 | head | Blacksmith | Illinois |
| 24 | Emma Mccormack | 70 | wife | Housewife | Illinois |
| 25 | Rufus Probst | 43 | head | Mechanic | Kansas |
| 26 | Lola Probst | 38 | wife | Housewife | Kansas |
| 27 | Reynae Dean Probst | 12 | daughter | — | Kansas |
| 28 | James Probst | 16 | son | Laborer | Kansas |
| 29 | Frank Brown | 71 | head | Farmer | Michigan |
| 30 | Martha L. Brown | 61 | wife | Housewife | Iowa |
| 31 | Frank J. Haley | 54 | head | Farmer | Kansas |
| 32 | Wilda Haley | 57 | wife | Housewife | Kansas |
| 33 | Frankie Lee Haley | 14 | daughter | In School | Kansas |
| 34 | Robert G. Haley | 7 | son | — | Oklahoma |
| 35 | Lloyd Kelley | 43 | hired hand | Laborer | Kansas |
| 36 | A. W. Haley | 51 | hired hand | Laborer | Kansas |
| 37 | George B. Hart THIS PERSON | 74 | head | Farmer | Iowa |
| 38 | Ella B. Hart | 60 | wife | Housewife | Kansas |
| 39 | George B. Hart | 15 | son | In School | Kansas |
| 40 | Walter Brown | 37 | head | Farmer | Kansas |
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)