MS
Mary Summers — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jackson-County, Ohio
Our Model Tree links this Mary Summers across the 1920, 1930 and 1940 US Censuses in Jackson-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1868), then head of a 2-person household.
Age 72
b. ~1868
Female
Head
Born: Ohio
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Jackson-County, Ohio |
| Surname | Summers |
| Given Name | Mary |
| Relationship to Head | head |
| Sex | F |
| Color / Race | White |
| Age | 72 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| 1935 Residence (City) | Madison Tp. |
| 1935 Residence (County) | Jackson |
| Additional Details | |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Madison Tp |
| Est. Birth Year | ~1868 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Summers | Head | — | 72 | ~1868 |
| Roscoe Summers | Son | — | 43 | ~1897 |
Census Appearances
1920
Jackson, Ohio
Spouse, age 53
Jackson, Ohio · implied b. ~1867 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Summers |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Jackson, Ohio
Head, age 64
Jackson, Ohio · implied b. ~1866 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Summers |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| Age at First Marriage | 22 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1500 |
| Radio Set | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Jackson-County, Ohio
Head, age 72
Jackson-County, Ohio · implied b. ~1868 — 2 household members
| Surname | Summers |
| Given Name | Mary |
| Relationship to Head | head |
| Sex | F |
| Color / Race | White |
| Age | 72 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| 1935 Residence (City) | Madison Tp. |
| 1935 Residence (County) | Jackson |
| Highest Grade | 6 |
| 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 Summers across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Summers
Head · 1940 · age 72 · b. ~1868 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Jackson-County, Ohio
Open full size
1940 US Federal Census — Jackson-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03089-00504)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Donald Canterberry | 13 | Son | — | Ohio |
| 42 | Dan Canterberry | 10 | Son | — | Ohio |
| 43 | Magdlene Canterberry | 9 | daughter | — | Ohio |
| 44 | Geneva Canterberry | 8 | daughter | — | Ohio |
| 45 | Erman Canterberry | 4 | son | — | Ohio |
| 46 | Thurman Canterberry | 4 | son | — | Ohio |
| 47 | Isaac Crabtree | 70 | head | — | Ohio |
| 48 | Dianny Crabtree | 59 | wife | — | Ohio |
| 49 | Thomas Crabtree | 32 | son | — | Ohio |
| 50 | Julia Chamberline | 61 | head | — | Ohio |
| 51 | Lawrence Lambert | 42 | head | Brick Layer | Ohio |
| 52 | Dorothy Lambert | 38 | wife | — | Ohio |
| 53 | Bono Virginia Lambert | 19 | daughter | — | Ohio |
| 54 | James Harold Lambert | 17 | son | — | Ohio |
| 55 | Wanda Ruth Lambert | 16 | daughter | — | Ohio |
| 56 | John Dale Lambert | 13 | son | — | Ohio |
| 57 | Betty Lou Lambert | 11 | daughter | — | Ohio |
| 58 | Joseph Merkins | 63 | head | Laborer | Ohio |
| 59 | Emma Merkins | 62 | wife | — | Ohio |
| 60 | Earl Merkins | 30 | son | — | Ohio |
| 61 | Halace Merkins | 20 | son | — | Ohio |
| 62 | Violet Merkins | 6 | daughter | — | Ohio |
| 63 | Josie Marks | 55 | head | Brick Layer | Texas |
| 64 | Mae Marks | 38 | wife | — | Ohio |
| 65 | Nathan Marks | 19 | son | Laborer | Texas |
| 66 | Helen Marks | 16 | daughter | — | Ohio |
| 67 | Madine Marks | 13 | daughter | — | Ohio |
| 68 | Mayme Parry | 59 | head | — | Ohio |
| 69 | George Parry | 35 | son | Office Work | Ohio |
| 70 | Lewis Melba Parry | 30 | daughter | — | Ohio |
| 71 | George Parry | 4 | grand son | — | Ohio |
| 72 | Frank Elcess | 63 | head | Foreman | Ohio |
| 73 | Mary Elcess | 20 | daughter | — | Ohio |
| 74 | Emerson Elcess | 26 | head | Laborer | Ohio |
| 75 | Helen Elcess | 21 | wife | — | Ohio |
| 76 | Shirley Elcess | 4 | daughter | — | Ohio |
| 77 | Here Ends | None | Kitchen | — | — |
| 78 | Mary Summers THIS PERSON | 72 | head | — | Ohio |
| 79 | Roscoe Summers | 43 | son | Laborer | Ohio |
| 80 | Emerson Gullet | 34 | head | Clerk | 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)