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Mary Mills — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Martin-County, Kentucky
Our Model Tree links this Mary Mills across the 1930 and 1940 US Censuses in Martin-County, Kentucky (XGBoost, ~Confirmed) — first a spouse (b.~1890), then head of a 8-person household.
Age 50
b. ~1890
Female
Spouse
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Martin-County, Kentucky |
| Surname | Mills |
| Given Name | Mary Jane |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (County) | Martin |
| Additional Details | |
| Highest Grade | No 5 |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Magistrial Dist No 3 |
| Est. Birth Year | ~1890 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Vera Mills | Daughter | — | 9 | ~1931 |
| Zelda Mills | Daughter | — | 14 | ~1926 |
| Isaac Mills | Head | — | 53 | ~1887 |
| Martin Mills | Son | — | 20 | ~1920 |
| Hubert Mills | Son | — | 18 | ~1922 |
| Russell Mills | Son | — | 22 | ~1918 |
| Clarence Mills | Son | — | 12 | ~1928 |
| Mary Mills | Spouse | — | 50 | ~1890 |
Census Appearances
1930
Martin, Kentucky
Spouse, age 39
Martin, Kentucky · implied b. ~1891 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mills |
| Given Name | Mary Jane |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 22 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Martin-County, Kentucky
Spouse, age 50
Martin-County, Kentucky · implied b. ~1890 — 8 household members
| Surname | Mills |
| Given Name | Mary Jane |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (County) | Martin |
| Highest Grade | No 5 |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Mills across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mills
Spouse · 1940 · age 50 · b. ~1890 · Kentucky
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Martin-County, Kentucky
Open full size
1940 US Federal Census — Martin-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01339-00591)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Shelton Horn | 6 | Son | — | Kentucky |
| 42 | Glendean Horn | 4 | Daughter | — | Kentucky |
| 43 | Nefurt Lee Horn | 2 | Son | — | Kentucky |
| 44 | Grant Mills | 28 | Head | Farming | Kentucky |
| 45 | Marybelle Mills | 21 | Wife | — | Kentucky |
| 46 | James Ray Mills | 4 | Son | — | Kentucky |
| 47 | Anna Lee Mills | 2 | Daughter | — | Kentucky |
| 48 | Isaac Mills | 53 | Head | Farming | Kentucky |
| 49 | Mary Jane Mills THIS PERSON | 50 | Wife | — | Kentucky |
| 50 | Russell Mills | 22 | Son | Farming | Kentucky |
| 51 | Martin Luther Mills | 20 | Son | Farming | Kentucky |
| 52 | Hubert Lloyd Mills | 18 | Son | — | Kentucky |
| 53 | Zelda Mae Mills | 14 | Daughter | — | Kentucky |
| 54 | Clarence Mills | 12 | Son | — | Kentucky |
| 55 | Vera Kathleen Mills | 9 | Daughter | — | Kentucky |
| 56 | Henry Jr. Horn | 36 | Head | Farming | Kentucky |
| 57 | Lizzie Horn | 26 | Wife | — | Kentucky |
| 58 | Sam Horn | 7 | Son | — | Kentucky |
| 59 | Alma Jean Horn | 5 | Daughter | — | Kentucky |
| 60 | Edith Marie Horn | 3 | Daughter | — | Kentucky |
| 61 | Kenneth Horn | 2 | Son | — | Kentucky |
| 62 | Darlene Horn | 1 | Daughter | — | Kentucky |
| 63 | Sherman Horn | 35 | Head | Farmer | Kentucky |
| 64 | Larna Horn | 32 | Wife | — | Kentucky |
| 65 | Sanford Horn | 41 | Head | Farming | Kentucky |
| 66 | Horn | 35 | Wife | — | Kentucky |
| 67 | Ezra Harvey Horn | 16 | Son | Farming | Kentucky |
| 68 | Cora Wilda Horn | 14 | Son | Farming | Kentucky |
| 69 | Herman Horn | 12 | Son | — | Kentucky |
| 70 | Sherman Horn | 5 | Son | — | Kentucky |
| 71 | Anna Mae Horn | 2 | Daughter | — | Kentucky |
| 72 | Harry D. Horn | 5 | Son | — | Kentucky |
| 73 | Buddy Lee Horn | 1 | Son | — | Kentucky |
| 74 | Carlie Mills | 28 | Head | W.P.A. Road Construction | Kentucky |
| 75 | Helen Mills | 19 | Wife | — | Kentucky |
| 76 | Lorena Mills | 1 | Daughter | — | Kentucky |
| 77 | Cecil Ray Mills | 2 | Son | — | Kentucky |
| 78 | Arthur Horn | 24 | Head | Farmer | Kentucky |
| 79 | Monika Horn | 21 | Wife | — | Kentucky |
| 80 | Rena Horn | 3 | Daughter | — | Kentucky |
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)