MW
Mary Wilcox — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Butler, Ohio
Our Model Tree links this Mary Wilcox across the 1930 and 1940 US Censuses in Butler, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 7-person household.
Age 2
b. ~1928
Female
Daughter
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Butler, Ohio |
| Surname | Wilcox |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Germany |
| Additional Details | |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Lemon Township |
| Est. Birth Year | ~1928 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Anna Wilcox | Spouse | — | 36 | ~1894 |
| Ralph Wilcox | Head | — | 40 | ~1890 |
| Loring Wilcox | Other | — | 1 | ~1929 |
| William Wilcox | Son | — | 5 | ~1925 |
| Hilma Wilcox | Daughter | — | 7 | ~1923 |
| Carl Wilcox | Son | — | 3 | ~1927 |
| Mary Wilcox | Daughter | — | 2 | ~1928 |
Census Appearances
1930
Butler, Ohio
Daughter, age 2
Butler, Ohio · implied b. ~1928 — 7 household members
| Surname | Wilcox |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Germany |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Butler-County, Ohio
Daughter, age 11
Butler-County, Ohio · implied b. ~1929 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wilcox |
| Given Name | Madelyn |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Hamilton City |
| Highest Grade | S 5 |
| 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 Wilcox across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Wilcox
Daughter · 1930 · age 2 · b. ~1928 · Ohio
★ You are viewing this record
Sibling
William Wilcox
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Wilcox
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hilma Wilcox
Sibling · 1930 · 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
1930 US Federal Census — Butler, Ohio
Open full size
1930 US Federal Census — Butler, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1754:0592)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Evelyn Wilkin | 15 | Daughter | — | Ohio |
| 52 | Carl C Stout | 42 | Head | Laborer | Ohio |
| 53 | Nannie M Stout | 33 | Wife | — | Kentucky |
| 54 | Paul J Stout | 14 | Son | — | Ohio |
| 55 | Chester A Stout | 12 | Son | — | Ohio |
| 56 | Edward Stout | 5 | Son | — | Ohio |
| 57 | Esther L Stout | 3 | Daughter | — | Ohio |
| 58 | Mary C Stout | 1 | Daughter | — | Ohio |
| 59 | Raymond Brubaker | 37 | Head | Contractor | Ohio |
| 60 | Helen R Brubaker | 35 | Wife | — | Ohio |
| 61 | Raymond L Brubaker | 12 | Son | — | Ohio |
| 62 | Harry Brubaker | 7 | Son | — | Ohio |
| 63 | George A Brubaker | 5 | Son | — | Ohio |
| 64 | William Moler | 57 | Head | Barber | Ohio |
| 65 | Edna M Moler | 48 | Wife | — | Ohio |
| 66 | George H Knoll | 70 | Head | Carpenter | Ohio |
| 67 | Laura E Knoll | 43 | Wife | — | Ohio |
| 68 | Norman F Knoll | 15 | Son | — | Ohio |
| 69 | Virginia M Knoll | 12 | Daughter | — | Ohio |
| 70 | Nicholas Vitori | 53 | Head | Retail Merchant | Italy |
| 71 | Craven Payton | 30 | Head | Farmer | Kentucky |
| 72 | Ora Payton | 33 | Wife | — | Kentucky |
| 73 | Nettie M Payton | 10 | Daughter | — | Kentucky |
| 74 | Helen M Payton | 9 | Daughter | — | Kentucky |
| 75 | Elizabeth O Payton | 8 | Daughter | — | Kentucky |
| 76 | Ella M Payton | 6 | Daughter | — | Kentucky |
| 77 | Fannie B Payton | 3 | Daughter | — | Kentucky |
| 78 | Mildred B Payton | 1 | Daughter | — | Kentucky |
| 79 | Ralph Wilcox | 40 | Head | Trucker | Ohio |
| 80 | Anna L Wilcox | 36 | Wife | — | Germany |
| 81 | Hilma L Wilcox | 7 | Daughter | — | Ohio |
| 82 | William R Wilcox | 5 | Son | — | Ohio |
| 83 | Carl W Wilcox | 3 | Son | — | Ohio |
| 84 | Mary E Wilcox THIS PERSON | 2 | Daughter | — | Ohio |
| 85 | Loring Wilcox | 1 | Niece | — | Ohio |
| 86 | Thomas Lenham | 59 | Head | Laborer | Ohio |
| 87 | Elizabeth Lenham | 55 | Wife | — | Ohio |
| 88 | Robert J Knapp | 24 | Head | Laborer | Ohio |
| 89 | Bessie M Knapp | 25 | Wife | — | Kentucky |
| 90 | Ernest M Burton | 34 | Head | Laborer | Kentucky |
| 91 | Hattie M Burton | 29 | Wife | — | Kentucky |
| 92 | Junior Burton | 2 | Son | — | Kentucky |
| 93 | Joseph White | 36 | Head | Laborer | Italy |
| 94 | Flossie E White | 28 | Wife | — | Kentucky |
| 95 | Orlando White | 5 | Son | — | Colorado |
| 96 | Harold J Martin | 7 | Son | — | Ohio |
| 97 | John F Thomas | 49 | Head | Laborer | Ohio |
| 98 | Mable M Thomas | 39 | Wife | — | Ohio |
| 99 | Charles A Thomas | 20 | Son | Laborer | Ohio |
| 100 | Basil Fletcher | 35 | Head | Car Loader | Kentucky |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)