MD
Mary Durham — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Henry-County, Ohio
Our Model Tree links this Mary Durham across the 1930 and 1940 US Censuses in Henry-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 8-person household.
Age 14
b. ~1926
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Henry-County, Ohio |
| Surname | Durham |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Henry |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Flatrock |
| Est. Birth Year | ~1926 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mark Durham | Head | — | 40 | ~1900 |
| Beulah Durham | Daughter | — | 12 | ~1928 |
| Mary Durham | Daughter | — | 14 | ~1926 |
| Keneth Durham | Son | — | 10 | ~1930 |
| Junior Durham | Son | — | 15 | ~1925 |
| Delores Durham | Daughter | — | 10 | ~1930 |
| Marjorie Durham | Daughter | — | 17 | ~1923 |
| Dorothy Durham | Daughter | — | 18 | ~1922 |
Census Appearances
1930
Henry, Ohio
Daughter, age 4
Henry, Ohio · implied b. ~1926 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Durham |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| 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
Henry-County, Ohio
Daughter, age 14
Henry-County, Ohio · implied b. ~1926 — 8 household members
| Surname | Durham |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Henry |
| Highest Grade | No 6 |
| 1935 Residence | Ohio |
| 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 Mary Durham across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Durham
Daughter · 1940 · age 14 · b. ~1926 · Ohio
★ You are viewing this record
Sibling
Delores Durham
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Keneth Durham
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marjorie Durham
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Junior Durham
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beulah Durham
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Durham
Sibling · 1940 · age 18
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 — Henry-County, Ohio
Open full size
1940 US Federal Census — Henry-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03084-00158)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | K. Berneta | 15 | daughter | — | Ohio |
| 42 | Harvey J. Truth | 29 | Head | Farmer | Ohio |
| 43 | Vera Truth | 31 | wife | — | Ohio |
| 44 | Ethel I. Truth | 4 | daughter | — | Ohio |
| 45 | Walter D. Baden | 34 | Head | Farmer | Ohio |
| 46 | Dorothy Baden | 27 | wife | — | Ohio |
| 47 | Vernon D. Baden | 5 | son | — | Ohio |
| 48 | John Stroll | 54 | Head | Farmer | Ohio |
| 49 | Lloyd Stroll | 17 | son | Farm Labor | Ohio |
| 50 | Betty Stroll | 9 | daughter | — | Ohio |
| 51 | Lulu Glose | 57 | housekeeper | Housekeeper | Ohio |
| 52 | Charles Glose | 14 | housekeeper son | — | Ohio |
| 53 | Claire Knissy | 26 | Head | Farmer | Ohio |
| 54 | Ardella Knissy | 22 | wife | — | Ohio |
| 55 | Carolyn Knissy | 2 | daughter | — | Ohio |
| 56 | Paul Knissy | 0 | son | — | Ohio |
| 57 | Glen Eis | 35 | Head | Farmer | Ohio |
| 58 | Elo Eis | 33 | wife | — | Ohio |
| 59 | Lois Mae Eis | 11 | daughter | — | Ohio |
| 60 | William H. Eis | 8 | son | — | Ohio |
| 61 | Paul Brink | 40 | Head | Farmer | Ohio |
| 62 | Dora Brink | 39 | wife | — | Ohio |
| 63 | Byron Brink | 15 | son | — | Ohio |
| 64 | J. P. Cummins | 72 | Head | — | Ohio |
| 65 | Ruma Cummins | 68 | wife | — | Ohio |
| 66 | Fred W. Cityman | 46 | Head | Farmer | Ohio |
| 67 | Frieda Cityman | 40 | wife | — | Ohio |
| 68 | Harold Cityman | 14 | son | — | Ohio |
| 69 | Roger Cityman | 12 | son | — | Ohio |
| 70 | Albert J. Bunke | 31 | Head | Farmer | Ohio |
| 71 | Velma Bunke | 25 | wife | — | Ohio |
| 72 | Shirley Ann Bunke | 3 | daughter | — | Ohio |
| 73 | Mark Durham | 40 | Head | Laborer | Ohio |
| 74 | Dorothy Durham | 18 | daughter | — | Ohio |
| 75 | Marjorie Durham | 17 | daughter | — | Ohio |
| 76 | Junior Durham | 15 | son | — | Ohio |
| 77 | Mary Durham THIS PERSON | 14 | daughter | — | Ohio |
| 78 | Beulah Durham | 12 | daughter | — | Ohio |
| 79 | Delores Durham | 10 | daughter | — | Ohio |
| 80 | Keneth Durham | 10 | son | — | 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)