MC
Mary Carpenter — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Monroe-County, Ohio
Our Model Tree links this Mary Carpenter across the 1930 and 1940 US Censuses in Monroe-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 10-person household.
Age 14
b. ~1926
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Monroe-County, Ohio |
| Surname | Carpenter |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Ohio |
| Additional Details | |
| Highest Grade | G 7 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Sunsbury Tp |
| 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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Emma Carpenter | Daughter | — | 10 | ~1930 |
| Winifred Carpenter | Daughter | — | 15 | ~1925 |
| Mary Carpenter | Daughter | — | 14 | ~1926 |
| Betty Carpenter | Daughter | — | 6 | ~1934 |
| Ruth Carpenter | Daughter | — | 11 | ~1929 |
| Doris Carpenter | Daughter | — | 4 | ~1936 |
| Charles Carpenter | Head | — | 42 | ~1898 |
| Glen Carpenter | Son | — | 9 | ~1931 |
| Robert Carpenter | Son | — | 12 | ~1928 |
| Edna Carpenter | Spouse | — | 37 | ~1903 |
Census Appearances
1930
Monroe, Ohio
Daughter, age 3
Monroe, Ohio · implied b. ~1927 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carpenter |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Monroe-County, Ohio
Daughter, age 14
Monroe-County, Ohio · implied b. ~1926 — 10 household members
| Surname | Carpenter |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Ohio |
| Highest Grade | G 7 |
| 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 Carpenter across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Carpenter
Daughter · 1940 · age 14 · b. ~1926 · Ohio
★ You are viewing this record
Sibling
Ruth Carpenter
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Winifred Carpenter
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Carpenter
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Carpenter
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Carpenter
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Carpenter
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Glen Carpenter
Sibling · 1940 · age 9
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 — Monroe-County, Ohio
Open full size
1940 US Federal Census — Monroe-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03117-00479)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leonard Reed | 55 | Head | Farming | Ohio |
| 2 | Carrie Reed | 51 | Wife | Housewife | Ohio |
| 3 | Glen W Reed | 19 | Son | Helper Farm | Ohio |
| 4 | Charles Carpenter | 42 | Head | Farmer | Ohio |
| 5 | Edna Carpenter | 37 | Wife | Housewife | West Virginia |
| 6 | Winifred Carpenter | 15 | Daughter | — | Ohio |
| 7 | Mary Carpenter THIS PERSON | 14 | Daughter | — | Ohio |
| 8 | Robert Carpenter | 12 | Son | — | Ohio |
| 9 | Ruth Carpenter | 11 | Daughter | — | Ohio |
| 10 | Emma Carpenter | 10 | Daughter | — | Ohio |
| 11 | Glen Carpenter | 9 | Son | — | Ohio |
| 12 | Betty Carpenter | 6 | Daughter | — | Ohio |
| 13 | Doris Carpenter | 4 | Daughter | — | Ohio |
| 14 | William H Haplow | 60 | Head | Farmer | Ohio |
| 15 | Arminta B Haplow | 58 | Wife | Housewife | Ohio |
| 16 | Dean Carpenter | 40 | Head | Farmer | Ohio |
| 17 | Bessie Carpenter | 35 | Wife | Housewife | Ohio |
| 18 | Herald Carpenter | 17 | Son | — | Ohio |
| 19 | Herman Carpenter | 16 | Son | — | Ohio |
| 20 | Wilda Carpenter | 13 | Daughter | — | Ohio |
| 21 | Alonzo Smith | 43 | Head | Farming | West Virginia |
| 22 | Cinda Smith | 34 | Wife | Housewife | Ohio |
| 23 | Minnie Smith | 11 | Daughter | — | Ohio |
| 24 | Ira Pittman | 42 | Head | Farmer | Ohio |
| 25 | Carrie Pittman | 44 | Wife | Housewife | Ohio |
| 26 | Ralph Pittman | 21 | Son | — | Ohio |
| 27 | Hilda Pittman | 17 | Daughter | — | Ohio |
| 28 | Viola Pittman | 78 | Mother | — | Ohio |
| 29 | Luther V Pittman | 44 | Head | Farmer | Ohio |
| 30 | Ada C Pittman | 44 | Wife | Housewife | West Virginia |
| 31 | Lloyd Lester Pittman | 20 | Son | — | Ohio |
| 32 | Ray Pittman | 8 | Son | — | Ohio |
| 33 | Joseph Pittman | 4 | Son | — | Ohio |
| 34 | William E Baker | 58 | Head | Farmer | Ohio |
| 35 | Enza Baker | 49 | Wife | Housewife | Ohio |
| 36 | Clement Baker | 27 | Son | — | Ohio |
| 37 | Earl Baker | 23 | Son | — | Ohio |
| 38 | Raymond Baker | 21 | Son | — | Ohio |
| 39 | Clyde Butler | 37 | Head | Labor Wpa | Ohio |
| 40 | Eva Butler | 33 | Wife | Housewife | Ohio |
Related Census Records
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)