MW
Martha Wilson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Delaware-County, Ohio
Our Model Tree links this Martha Wilson across the 1930 and 1940 US Censuses in Delaware-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 9-person household.
Age 13
b. ~1927
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Delaware-County, Ohio |
| Surname | Wilson |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Delaware |
| 1935 Residence (County) | Delaware |
| Additional Details | |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Delaware |
| Est. Birth Year | ~1927 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Martha Wilson | Daughter | — | 13 | ~1927 |
| Helen Wilson | Daughter | — | 9 | ~1931 |
| John Wilson | Head | — | 59 | ~1881 |
| John Wilson | Son | — | 23 | ~1917 |
| Paul Wilson | Son | — | 15 | ~1925 |
| Thomas Wilson | Son | — | 18 | ~1922 |
| Brendy Wilson | Son | — | 16 | ~1924 |
| Benson Wilson | Son | — | 19 | ~1921 |
| Lena Wilson | Spouse | — | 43 | ~1897 |
Census Appearances
1930
Delaware, Ohio
Daughter, age 3
Delaware, Ohio · implied b. ~1927 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wilson |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Indiana |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Delaware-County, Ohio
Daughter, age 13
Delaware-County, Ohio · implied b. ~1927 — 9 household members
| Surname | Wilson |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Delaware |
| 1935 Residence (County) | Delaware |
| Highest Grade | H 1 |
| 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 Martha Wilson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Martha Wilson
Daughter · 1940 · age 13 · b. ~1927 · Ohio
★ You are viewing this record
Sibling
John Wilson
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Wilson
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Benson Wilson
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Brendy Wilson
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Wilson
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Wilson
Sibling · 1940 · age 15
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 — Delaware-County, Ohio
Open full size
1940 US Federal Census — Delaware-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03062-00268)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Henry Wilson | 33 | Lodger | Mechanic | Virginia |
| 42 | Ida Hodges | 40 | Daughter | — | Virginia |
| 43 | John B. Wilson | 59 | Head | Janitor | Kentucky |
| 44 | Lena Wilson | 43 | Wife | — | Indiana |
| 45 | John J. Wilson | 23 | Son | Decorator | Ohio |
| 46 | Benson Wilson | 19 | Son | Cook | Ohio |
| 47 | Thomas Wilson | 18 | Son | Truck Driver | Ohio |
| 48 | Brendy Wilson | 16 | Son | — | Ohio |
| 49 | Paul Wilson | 15 | Son | — | Ohio |
| 50 | Martha Wilson THIS PERSON | 13 | Daughter | — | Ohio |
| 51 | Helen Wilson | 9 | Daughter | — | Ohio |
| 52 | Burril Mccown | 83 | Head | — | Kentucky |
| 53 | Maggie A. Mccown | 78 | Wife | — | Ohio |
| 54 | Philabet Carolyn Mccown | 27 | Lodger | Housekeeper | Ohio |
| 55 | William H. Wilson | 80 | Head | — | Kentucky |
| 56 | Wiley Wilson | 54 | Daughter | — | Kentucky |
| 57 | Ida Belle Watkins | 40 | Daughter | — | Ohio |
| 58 | Ward D. Watkins | 12 | Grandchild | — | Ohio |
| 59 | Leland O. Watkins | 9 | Grandchild | — | Ohio |
| 60 | Richard Wilson | 8 | Grandchild | — | Ohio |
| 61 | Ronald L. Wilson | 4 | Grandchild | — | Ohio |
| 62 | Minerva Cockran | 86 | Head | — | Indiana |
| 63 | Wayne Stevens | 5 | Grandson | — | Ohio |
| 64 | Jesse Robinson | 62 | Head | Laborer | Ohio |
| 65 | Lucy Robinson | 44 | Wife | — | Ohio |
| 66 | William Robinson | 12 | Son | — | Ohio |
| 67 | James Dewey | 70 | Head | Int. Decorator | Ohio |
| 68 | Herman Lynn | 40 | Head | Mechanic | Ohio |
| 69 | Helen Lynn | 37 | Wife | Saleswoman | Ohio |
| 70 | Marylin Lynn | 8 | Daughter | — | Ohio |
| 71 | James Lynn | 5 | Son | — | Ohio |
| 72 | Wesley Dewey | 34 | Head | Int. Decorator | Ohio |
| 73 | James Dewey | 13 | Son | — | Ohio |
| 74 | Donald Dewey | 11 | Son | — | Ohio |
| 75 | William Roberts | 43 | Head | Laborer | Ohio |
| 76 | Helena Roberts | 40 | Wife | — | Ohio |
| 77 | Geraldine Roberts | 19 | Daughter | Housekeeper | Ohio |
| 78 | James Roberts | 17 | Son | — | Ohio |
| 79 | Lawrence Roberts | 16 | Son | — | Ohio |
| 80 | Julia A. Roberts | 15 | 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)