MS
Mary Stuart — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Champaign-County, Ohio
Our Model Tree links this Mary Stuart across the 1930 and 1940 US Censuses in Champaign-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 7-person household.
Age 11
b. ~1929
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Champaign-County, Ohio |
| Surname | Stuart |
| Given Name | Mary Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Wayne Twp |
| 1935 Residence (County) | Champaign |
| Additional Details | |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Wayne Twp |
| Est. Birth Year | ~1929 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Albert Stuart | Head | — | 23 | ~1917 |
| Richard Stuart | Son | — | 10 | ~1930 |
| Willard Stuart | Son | — | 9 | ~1931 |
| Gelia Stuart | Spouse | — | 32 | ~1908 |
| Claire Stuart | Son | — | 5 | ~1935 |
| Celia Stuart | Daughter | — | 7 | ~1933 |
| Mary Stuart | Daughter | — | 11 | ~1929 |
Census Appearances
1930
Champaign, Ohio
Daughter, age 1
Champaign, Ohio · implied b. ~1929 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stuart |
| Given Name | Mary R. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Champaign-County, Ohio
Daughter, age 11
Champaign-County, Ohio · implied b. ~1929 — 7 household members
| Surname | Stuart |
| Given Name | Mary Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Wayne Twp |
| 1935 Residence (County) | Champaign |
| Highest Grade | No 3 |
| 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 Stuart across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Stuart
Daughter · 1940 · age 11 · b. ~1929 · Ohio
★ You are viewing this record
Sibling
Willard Stuart
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Stuart
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Claire Stuart
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Celia Stuart
Sibling · 1940 · age 7
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 — Champaign-County, Ohio
Open full size
1940 US Federal Census — Champaign-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03037-00709)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Claire Corbet | 15 | Daughter | — | Ohio |
| 2 | Henry Blue | 82 | Head | — | Ohio |
| 3 | David Watkins | 41 | Head | Farm Operator | Ohio |
| 4 | Bernice Watkins | 50 | Wife | — | Ohio |
| 5 | Charles Cushman | 42 | Head | Farm Operator | Ohio |
| 6 | Altame Cushman | 35 | Wife | — | Ohio |
| 7 | Nancy Cushman | 12 | Daughter | — | Ohio |
| 8 | James Cushman | 10 | Son | — | Ohio |
| 9 | Karl Cushman | 7 | Son | — | Ohio |
| 10 | Mary Ann Cushman | 3 | Daughter | — | Ohio |
| 11 | Sherod Owens | 57 | Head | Truck Driver | Ohio |
| 12 | Emma Owens | 58 | Wife | — | Ohio |
| 13 | Lillian Wallace | 59 | Head | Farm Operator | Ohio |
| 14 | Mary Wallace | 53 | Wife | — | Ohio |
| 15 | William Wallace | 17 | Son | — | Ohio |
| 16 | Ava Devore | 61 | Head | — | Ohio |
| 17 | Albert Stuart | 23 | Head | Farm Laborer | Ohio |
| 18 | Gelia Stuart | 32 | Wife | — | Ohio |
| 19 | Mary Katherine Stuart THIS PERSON | 11 | Daughter | — | Ohio |
| 20 | Richard Stuart | 10 | Son | — | Ohio |
| 21 | Willard Stuart | 9 | Son | — | Ohio |
| 22 | Celia Stuart | 7 | Daughter | — | Ohio |
| 23 | Claire Stuart | 5 | Son | — | Ohio |
| 24 | Ralla Miller | 67 | Head | — | Ohio |
| 25 | Louzetta Miller | 65 | Sister | — | Ohio |
| 26 | Mary Ziegler | 79 | Head | — | Ohio |
| 27 | Thomas Edwin Bredlowe | 28 | Head | Farm Op | Ohio |
| 28 | Edith Bredlowe | 33 | Wife | — | Ohio |
| 29 | Samuel Metz | 12 | Son | — | Ohio |
| 30 | Jacob Wilkins | 77 | Head | — | Ohio |
| 31 | Ida Wilkins | 56 | Wife | — | Ohio |
| 32 | Oliver Jones | 62 | Head | — | Ohio |
| 33 | Lillian Jones | 62 | Wife | — | Ohio |
| 34 | Emil Jones | 34 | Son | Farm Laborer | Ohio |
| 35 | Richard Sharita | 30 | Head | Farm Operator | Illinois |
| 36 | Sharita | 24 | Wife | — | Ohio |
| 37 | Carl Hutchins | 20 | Hired Hand | Farm Laborer | Ohio |
| 38 | Walter Wilkins | 47 | Head | Farm Operator | Ohio |
| 39 | Nila Wilkins | 35 | Wife | — | Ohio |
| 40 | Kenneth Wilkins | 15 | Son | Sales Person | 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)