EH
Elizabeth Hart — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Washington-County, Ohio
Our Model Tree links this Elizabeth Hart across the 1930 and 1940 US Censuses in Washington-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 8-person household.
Age 17
b. ~1923
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Washington-County, Ohio |
| Surname | Hart |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Marietta |
| 1935 Residence (County) | Washington |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Marietta |
| Est. Birth Year | ~1923 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Doris Hart | Daughter | — | 11 | ~1929 |
| George Hart | Head | — | 48 | ~1892 |
| Kerbit Hart | Son | — | 5 | ~1935 |
| Stella Hart | Spouse | — | 41 | ~1899 |
| Edward Hart | Son | — | 15 | ~1925 |
| William Starkey | Other | — | 82 | ~1858 |
| Elizabeth Hart | Daughter | — | 17 | ~1923 |
| George Hart | Son | — | 8 | ~1932 |
Census Appearances
1930
Washington, Ohio
Daughter, age 7
Washington, Ohio · implied b. ~1923 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | Elizabeth J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Washington-County, Ohio
Daughter, age 17
Washington-County, Ohio · implied b. ~1923 — 8 household members
| Surname | Hart |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Marietta |
| 1935 Residence (County) | Washington |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Elizabeth Hart across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Hart
Daughter · 1940 · age 17 · b. ~1923 · Ohio
★ You are viewing this record
Sibling
Kerbit Hart
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Hart
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Hart
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Hart
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Washington-County, Ohio
Open full size
1940 US Federal Census — Washington-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03166-00251)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | George H. Petty | 50 | Head | Dam Tender | West Virginia |
| 42 | Della Petty | 50 | Wife | — | West Virginia |
| 43 | Warren G. Petty | 19 | Son | Farm Laborer | Ohio |
| 44 | Waverly Lowe | 54 | Head | Engineman | West Virginia |
| 45 | Laura Lowe | 43 | Wife | — | Ohio |
| 46 | Sam J. Lee | 58 | Head | Lock Master | West Virginia |
| 47 | Sadie L. Lee | 56 | Wife | — | West Virginia |
| 48 | Charles V. Lee | 22 | Son | — | West Virginia |
| 49 | Robert E. Lee | 18 | Son | — | Ohio |
| 50 | Ervin French | 58 | Head | Caretaker | Ohio |
| 51 | Letha French | 58 | Wife | — | Ohio |
| 52 | Ezra C. French | 90 | Father | — | Ohio |
| 53 | Charles Mckay | 31 | Head | Lockman | Ohio |
| 54 | Freda Mckay | 22 | Wife | — | Ohio |
| 55 | Loraine Mckay | 2 | Daughter | — | Ohio |
| 56 | Loretta Mckay | 1 | Daughter | — | Ohio |
| 57 | Fred Hockenberry | 38 | Head | Foreman | Ohio |
| 58 | Martha Hockenberry | 40 | Wife | — | Ohio |
| 59 | Dale Hockenberry | 16 | Son | — | Ohio |
| 60 | Julia Thorniley | 67 | Head | — | Ohio |
| 61 | Ray E. Smith | 32 | Head | Manager | West Virginia |
| 62 | Margaret Smith | 23 | Wife | — | West Virginia |
| 63 | George Hart | 48 | Head | Manager | Ohio |
| 64 | Stella Hart | 41 | Wife | — | Ohio |
| 65 | Elizabeth Hart THIS PERSON | 17 | Daughter | — | Ohio |
| 66 | Edward Hart | 15 | Son | — | Ohio |
| 67 | Doris Hart | 11 | Daughter | — | Ohio |
| 68 | George Hart | 8 | Son | — | Ohio |
| 69 | Kerbit Hart | 5 | Son | — | Ohio |
| 70 | William Starkey | 82 | Father-in-law | — | Ohio |
| 71 | John L. Thorniley | 53 | Head | Manager | Iowa |
| 72 | Nan Thorniley | 51 | Wife | — | Ohio |
| 73 | John L. Thorniley | 16 | Son | — | Ohio |
| 74 | Willard J. Thorniley | 64 | Head | Farm Helper | Ohio |
| 75 | Mayne Thorniley | 62 | Wife | — | Ohio |
| 76 | David Jackson | 47 | Head | Laborer | Ohio |
| 77 | Edna Jackson | 41 | Wife | — | Ohio |
| 78 | Kenneth Jackson | 15 | Son | — | Ohio |
| 79 | Gaylord Jackson | 12 | Son | — | Ohio |
| 80 | William Deare | 58 | Head | Boiler Fireman | Michigan |
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)