CH
Charles Hart — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Washington-County, Maryland
Our Model Tree links this Charles Hart across the 1930 and 1940 US Censuses in Washington-County, Maryland (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 8-person household.
Age 10
b. ~1930
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Washington-County, Maryland |
| Surname | Hart |
| Given Name | Charles W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Election District 15 |
| 1935 Residence (County) | Washington |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Election District 15 |
| Est. Birth Year | ~1930 |
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 Charles | Age | Birth yr |
|---|---|---|---|---|
| Virginia Hart | Spouse | — | 45 | ~1895 |
| Jack Hart | Son | — | 8 | ~1932 |
| Charles Hart | Son | — | 10 | ~1930 |
| Francis Hart | Son | — | 6 | ~1934 |
| Frederick Hart | Son | — | 12 | ~1928 |
| Donald Hart | Son | — | 20 | ~1920 |
| Hazel Hart | Daughter | — | 17 | ~1923 |
| John Hart | Head | — | 51 | ~1889 |
Census Appearances
1930
Washington, Maryland
Son, age 1
Washington, Maryland · implied b. ~1929 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | Charles W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Washington-County, Maryland
Son, age 10
Washington-County, Maryland · implied b. ~1930 — 8 household members
| Surname | Hart |
| Given Name | Charles W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Election District 15 |
| 1935 Residence (County) | Washington |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 10 · b. ~1930 · Maryland
★ You are viewing this record
Sibling
Hazel Hart
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frederick Hart
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Hart
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Hart
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jack 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, Maryland
Open full size
1940 US Federal Census — Washington-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01562-00544)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Cora J Bowman | 15 | Cousin | Domestic | Pennsylvania |
| 42 | Hachaliah Honbaker | 57 | Head | Farm Manager | Maryland |
| 43 | Jessie P Honbaker | 46 | Wife | — | Pennsylvania |
| 44 | Ernest Honbaker | 25 | Son | Farm Hand | Pennsylvania |
| 45 | Lawrence Honbaker | 16 | Son | Farm Hand | Pennsylvania |
| 46 | Mary Honbaker | 15 | Daughter | H 5 | Pennsylvania |
| 47 | Mort Lowery | 36 | Lodger | Farm Hand | Pennsylvania |
| 48 | Glen Honbaker | 9 | Son | — | Maryland |
| 49 | Theodore Honbaker | 4 | Son | — | Maryland |
| 50 | Jessie H Honbaker | 12 | Daughter | — | Pennsylvania |
| 51 | Ross J Myers | 37 | Head | Farm Manager | Maryland |
| 52 | Florence M Myers | 31 | Wife | H 5 | Maryland |
| 53 | Paul L Myers | 12 | Son | — | West Virginia |
| 54 | Frederick W Myers | 10 | Son | — | Maryland |
| 55 | Earl L Myers | 9 | Son | — | Maryland |
| 56 | Phyllis J Myers | 2 | Daughter | — | Maryland |
| 57 | Roscoe Jr Myers | 0 | Son | — | Maryland |
| 58 | Thomas Hassett | 70 | Head | Farmer | Maryland |
| 59 | Kathryn M Hassett | 65 | Wife | H 5 | Maryland |
| 60 | John R Hart | 51 | Head | Farm Hand | Maryland |
| 61 | Virginia A Hart | 45 | Wife | H 5 | Maryland |
| 62 | Donald E Hart | 20 | Son | Laborer | Maryland |
| 63 | Hazel L Hart | 17 | Daughter | H 5 | Maryland |
| 64 | Frederick R Hart | 12 | Son | — | Maryland |
| 65 | Charles W Hart THIS PERSON | 10 | Son | — | Maryland |
| 66 | Jack L Hart | 8 | Son | — | Maryland |
| 67 | Francis E Hart | 6 | Son | — | Maryland |
| 68 | De Harry Hull | 47 | Head | Farmer | Maryland |
| 69 | Edna D Hull | 43 | Wife | H 5 | Maryland |
| 70 | Norman A Hull | 24 | Son | Farm Hand | Maryland |
| 71 | Donald A Hull | 16 | Son | Farm Hand | Maryland |
| 72 | Rosetta M Hull | 8 | Daughter | — | Maryland |
| 73 | Otho C Shiffler | 36 | Head | Timber Man | Virginia |
| 74 | Lilla A Shiffler | 25 | Wife | H 5 | West Virginia |
| 75 | Elizabeth V Shiffler | 7 | Daughter | — | West Virginia |
| 76 | Otho C Jr Shiffler | 5 | Son | — | West Virginia |
| 77 | Charles B Bowers | 64 | Head | Ot 5 | Maryland |
| 78 | Ella L Bowers | 60 | Wife | H 5 | West Virginia |
| 79 | Denton L Moats | 53 | Head | H 5 | Maryland |
| 80 | Carl W Moats | 41 | Brother | Garage Mechanic | Maryland |
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)