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Mary Walters — 1940 US Census Record
Model Tree available1940 United States Federal Census · Pickaway-County, Ohio
Our Model Tree links this Mary Walters across the 1920, 1930 and 1940 US Censuses in Pickaway-County, Ohio (XGBoost, ~Confirmed), with identified parents John & May — first a daughter (b.~1911), then head of a 5-person household.
Age 29
b. ~1911
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Pickaway-County, Ohio |
| Surname | Walters |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Circleville Twp. |
| 1935 Residence (County) | Pickaway |
| Additional Details | |
| Occupation | School Teacher |
| Industry | Public School |
| Class of Worker | GW |
| Hours Worked | 35 |
| Income (1939) | 1000 |
| Highest Grade | C 4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Teacher |
| Township / Ward | Circleville Twp |
| Est. Birth Year | ~1911 |
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 |
|---|---|---|---|---|
| May Walters | Spouse | — | 54 | ~1886 |
| Mary Walters | Daughter | — | 29 | ~1911 |
| Abraham May | Other | — | 74 | ~1866 |
| Harriett Walters | Daughter | — | 18 | ~1922 |
| John Walters | Head | — | 55 | ~1885 |
Census Appearances
1920
Pickaway, Ohio
Daughter, age 9
Pickaway, Ohio · implied b. ~1911 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walters |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Pickaway, Ohio
Daughter, age 19
Pickaway, Ohio · implied b. ~1911 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walters |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Pickaway-County, Ohio
Daughter, age 29
Pickaway-County, Ohio · implied b. ~1911 — 5 household members
| Surname | Walters |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Circleville Twp. |
| 1935 Residence (County) | Pickaway |
| Occupation | School Teacher |
| Industry | Public School |
| Class of Worker | GW |
| Hours Worked | 35 |
| Income (1939) | 1000 |
| Highest Grade | C 4 |
| 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 Walters across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Walters (~0.92 confidence) and mother May Walters (~0.92 confidence) and mother May Walters (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Walters
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
May Walters
b. ~1886
Source mother
● Household
· direct · ~0.92
Mother
May Walters
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Walters
Daughter · 1940 · age 29 · b. ~1911 · Ohio
★ You are viewing this record
Sibling
Harriett Walters
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 — Pickaway-County, Ohio
Open full size
1940 US Federal Census — Pickaway-County, Ohio
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-03128-00233)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Gladys Rutter | 7 | Daughter | — | Ohio |
| 42 | Marjorie Rutter | 3 | Daughter | — | Ohio |
| 43 | Frank Whaley | 46 | Head | Farm Labor | Ohio |
| 44 | Cora D. Whaley | 67 | Wife | — | Ohio |
| 45 | Donald Whaley | 15 | Son | — | Ohio |
| 46 | Evelyn Whaley | 12 | Daughter | — | Ohio |
| 48 | Clara B. Woolverton | 75 | Head | — | Ohio |
| 49 | Manson Milton Woolverton | 49 | Nephew | Farmer | Ohio |
| 50 | Marie Woolverton | 47 | Niece | Attendant | Ohio |
| 51 | Jeanne Woolverton | 15 | Niece | — | Ohio |
| 52 | Paul Betz | 45 | Head | Mail Carrier | Ohio |
| 53 | Elva D. Betz | 45 | Wife | — | Ohio |
| 54 | David Betz | 15 | Son | — | Ohio |
| 55 | Catherine Betz | 13 | Daughter | — | Ohio |
| 56 | Roy E. Leist | 33 | Head | Farmer | Ohio |
| 57 | Mary E. Leist | 32 | Wife | — | Ohio |
| 58 | Moda B. Leist | 6 | Daughter | — | Ohio |
| 59 | Gloria Ann Leist | 5 | Daughter | — | Ohio |
| 60 | Donnie Mae Leist | 3 | Daughter | — | Ohio |
| 61 | Larry Leist | 1 | Son | — | Ohio |
| 63 | Willis Camp | 26 | Head | Laborer | Ohio |
| 64 | Stella Camp | 30 | Wife | — | Indiana |
| 65 | Mary Ann Camp | 4 | Daughter | — | Ohio |
| 66 | Charles Willis Camp | 2 | Son | — | Ohio |
| 67 | Betty Mae Brinkley | 9 | Step-Daughter | — | Ohio |
| 68 | George Martin | 77 | Head | — | Ohio |
| 69 | George Pontious | 84 | Head | — | Ohio |
| 70 | Mayme J. Pontious | 84 | Wife | — | Ohio |
| 71 | John E. Walters | 55 | Head | Salesman | Ohio |
| 72 | May D. Walters | 54 | Wife | — | Ohio |
| 73 | Mary L. Walters THIS PERSON | 29 | Daughter | School Teacher | Ohio |
| 74 | Harriett Walters | 18 | Daughter | — | Ohio |
| 75 | Abraham L. May | 74 | Lodger | — | Ohio |
| 76 | Fred H. Moeller | 42 | Head | Farmer | Ohio |
| 77 | Edna Moeller | 43 | Wife | — | Ohio |
| 78 | Betty Moeller | 14 | Daughter | — | Ohio |
| 79 | Anne Moeller | 12 | Daughter | — | Ohio |
| 80 | Robert Moeller | 5 | Son | — | Ohio |
Related Census Records
Pedigree Summary
Mary + 1 sibling
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)