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Charles Hart — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lucas-County, Ohio
Our Model Tree links this Charles Hart across the 1930 and 1940 US Censuses in Lucas-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 10-person household.
Age 12
b. ~1928
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lucas-County, Ohio |
| Surname | Hart |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Washington Twp |
| 1935 Residence (County) | Lucas |
| Additional Details | |
| Occupation | New Worker |
| Hours Worked | 26 |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | New Worker |
| Township / Ward | Washington Twp |
| Est. Birth Year | ~1928 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Eleanor Hart | Daughter | — | 3 | ~1937 |
| Hubert Hart | Son | — | 14 | ~1926 |
| Harold Hart | Son | — | 16 | ~1924 |
| Doris Hart | Daughter | — | 1 | ~1939 |
| Gerald Hart | Son | — | 11 | ~1929 |
| Elsie Hart | Spouse | — | 22 | ~1918 |
| William Hart | Head | — | 26 | ~1914 |
| Edwin Hart | Son | — | 4 | ~1936 |
| Fredrick Hart | Son | — | 21 | ~1919 |
| Charles Hart | Son | — | 12 | ~1928 |
Census Appearances
1930
Lucas, Ohio
Other, age 2
Lucas, Ohio · implied b. ~1928 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | Charles |
| Relationship to Head | Grandson |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Lucas-County, Ohio
Son, age 12
Lucas-County, Ohio · implied b. ~1928 — 10 household members
| Surname | Hart |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Washington Twp |
| 1935 Residence (County) | Lucas |
| Occupation | New Worker |
| Hours Worked | 26 |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| 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 Charles Hart across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Hart
Son · 1940 · age 12 · b. ~1928 · Ohio
★ You are viewing this record
Sibling
Edwin Hart
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hubert Hart
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eleanor Hart
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Hart
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Hart
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fredrick Hart
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerald Hart
Sibling · 1940 · age 11
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 — Lucas-County, Ohio
Open full size
1940 US Federal Census — Lucas-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03106-00523)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Jane Robinson | 28 | Wife | — | Ohio |
| 42 | Bruce Robinson | 3 | Son | — | Ohio |
| 43 | Ralph Sutliff | 53 | Head | Farmer | Michigan |
| 44 | Bertha Sutliff | 54 | Wife | — | Michigan |
| 45 | Robert Detamore | 47 | Head | Watchman | Virginia |
| 46 | Velma Detamore | 47 | Wife | — | Austria |
| 47 | Leonard Detamore | 14 | Son | — | Ohio |
| 48 | Louise Detamore | 74 | Mother | — | Virginia |
| 49 | Camille Moffitt | 37 | Head | Warehouse Maintenance | Michigan |
| 50 | Hazel Moffitt | 28 | Wife | Punch Press Operator | Pennsylvania |
| 51 | Delores Moffitt | 7 | Daughter | — | Ohio |
| 52 | Mollie Hacahorn|Hacahorn | 61 | Head | — | Ohio |
| 53 | Helen Merrill | 42 | Head | Clerk | Ohio |
| 54 | Margaret Merrill | 43 | Wife | — | Ohio |
| 55 | William Merrill | 17 | Son | — | Ohio |
| 56 | Arthur Merrill | 15 | Son | — | Ohio |
| 57 | Albert Mowery | 26 | Head | Repairman | Ohio |
| 58 | Ruth Mowery | 26 | Wife | — | Ohio |
| 59 | Donald Mowery | 4 | Son | — | Ohio |
| 60 | Kenneth Mowery | 1 | Son | — | Ohio |
| 61 | Charles H. Tollos | 47 | Head | Yard Clerk | Ohio |
| 62 | Anna Tollos | 59 | Wife | — | Pennsylvania |
| 63 | Alice Legge | 8 | Daughter | — | Ohio |
| 64 | William Hart | 26 | Head | Street Repairman | Missouri |
| 65 | Elsie Hart | 22 | Wife | — | Illinois |
| 66 | Charles Hart THIS PERSON | 12 | Son | New Worker | Ohio |
| 67 | Fredrick Hart | 21 | Son | Landscaper | Ohio |
| 68 | Harold Hart | 16 | Son | — | Ohio |
| 69 | Hubert Hart | 14 | Son | — | Ohio |
| 70 | Gerald Hart | 11 | Son | — | Ohio |
| 71 | Edwin Hart | 4 | Son | — | Ohio |
| 72 | Eleanor Hart | 3 | Daughter | — | Ohio |
| 73 | Doris Hart | 1 | Daughter | — | Ohio |
| 74 | Ralph Preston | 44 | Head | Assembly Man | Michigan |
| 75 | Margaret Preston | 30 | Wife | Punch Press Operator | Pennsylvania |
| 76 | Donald C. Brondes | 34 | Head | Garage Mechanic | Ohio |
| 77 | Helen Brondes | 38 | Wife | — | Michigan |
| 78 | Donald Jr. Brondes | 13 | Son | — | Ohio |
| 79 | Phillip Brondes | 9 | Son | — | Ohio |
| 80 | Lowther B. Ray | 48 | Head | Production Machine Opr | Ohio |
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)