MG
Mary Graham — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Franklin-County, Ohio
Our Model Tree links this Mary Graham across the 1920, 1930 and 1940 US Censuses in Franklin-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1877), then head of a 5-person household.
Age 63
b. ~1877
Female
Spouse
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Franklin-County, Ohio |
| Surname | Graham |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Franklin |
| 1935 Residence (County) | Franklin |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Est. Birth Year | ~1877 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mildred Masslow | Daughter | — | 41 | ~1899 |
| Homer Graham | Head | — | 56 | ~1884 |
| Thomas Masslow | Other | — | 31 | ~1909 |
| James Graham | Son | — | 26 | ~1914 |
| Mary Graham | Spouse | — | 63 | ~1877 |
Census Appearances
1920
Franklin, Ohio
Other, age 38
Franklin, Ohio · implied b. ~1882 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Mary |
| Relationship to Head | Sister-in-law |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Servant |
| Industry | Restaurant |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Franklin, Ohio
Other, age 50
Franklin, Ohio · implied b. ~1880 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Mary |
| Relationship to Head | Lodger |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| Age at First Marriage | 20 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Franklin-County, Ohio
Spouse, age 63
Franklin-County, Ohio · implied b. ~1877 — 5 household members
| Surname | Graham |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Franklin |
| 1935 Residence (County) | Franklin |
| Highest Grade | No 8 |
| 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 Mary Graham across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Graham
Spouse · 1940 · age 63 · b. ~1877 · Ohio
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Franklin-County, Ohio
Open full size
1940 US Federal Census — Franklin-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03246-00210)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Donald A. Barrow | 10 | Son | — | Ohio |
| 42 | George R. Barrow | 9 | Son | — | Ohio |
| 43 | Alexander Mackenzie | 57 | Father in law | Painter | Scotland |
| 44 | Charles W. Kuhn | 67 | Head | — | Ohio |
| 45 | Grace M. Kuhn | 65 | Sister | — | Ohio |
| 46 | John Barista | 35 | Head | Owner | Pennsylvania |
| 47 | Nora Mae Barista | 27 | Wife | — | Ohio |
| 48 | Cora E. Schilling | 52 | Head | Teacher | Ohio |
| 49 | Minnie C. Schilling | 50 | Sister | Teacher | Ohio |
| 50 | Carl W. Sr. Heckman | 38 | Head | Linotype Operator | Illinois |
| 51 | Pearl D. Heckman | 46 | Wife | — | Ohio |
| 52 | Carl W. Jr. Heckman | 17 | Son | — | Ohio |
| 53 | Elizabeth P. Heckman | 14 | Daughter | — | Ohio |
| 54 | Marie Mechem | 49 | Head | — | Ohio |
| 55 | Mary M. Mechem | 25 | Daughter | Clerk | Ohio |
| 56 | Joseph D. Mechem | 24 | Son | Checker | Ohio |
| 57 | Albert G. Mechem | 24 | Son | Cook | Ohio |
| 58 | Daniel B. Leach | 71 | Head | — | Ohio |
| 59 | Gertie B. Leach | 68 | Wife | — | Ohio |
| 60 | Frank L. Johnson | 64 | Head | Purchasing Agent | Ohio |
| 61 | Delia P. Johnson | 57 | Wife | — | Ohio |
| 62 | Myron T. Seifert | 36 | Head | School Teacher | Ohio |
| 63 | Dorothy T. Seifert | 30 | Wife | — | Ohio |
| 64 | Eva M. French | 79 | Head | — | Ohio |
| 65 | Charles G. French | 71 | Brother | — | Ohio |
| 66 | Lucy M. French | 61 | Sister | — | Ohio |
| 67 | Emil F. Whetstone | 57 | Head | Car Foreman | Ohio |
| 68 | Frances M. Whetstone | 56 | Wife | — | Ohio |
| 69 | Ivan F. Whetstone | 30 | Son | Laborer | Ohio |
| 70 | Marie L. Whetstone | 26 | Daughter | Stenographer | Ohio |
| 71 | — | None | — | — | — |
| 72 | Lillian W. Hunk | 56 | Head | Owner | Pennsylvania |
| 73 | Kenneth L. Dickerson | 40 | Head | Owner | Ohio |
| 74 | Sarah W. Dickerson | 35 | Wife | — | Ohio |
| 75 | Kenneth Jr. Dickerson | 9 | Son | — | Ohio |
| 76 | Homer Graham | 56 | Head | Electrician | Ohio |
| 77 | Mary E. Graham THIS PERSON | 63 | Wife | — | Ohio |
| 78 | James A. Graham | 26 | Son | Bookkeeper | Ohio |
| 79 | Thomas Masslow | 31 | Son in law | Hairdresser | Pennsylvania |
| 80 | Mildred M. Masslow | 41 | Daughter | — | 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)