ML
Mary Lewis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Leslie-County, Kentucky
Our Model Tree links this Mary Lewis across the 1920, 1930 and 1940 US Censuses in Leslie-County, Kentucky (XGBoost, ~Confirmed) — first a spouse (b.~1894), then head of a 10-person household.
Age 46
b. ~1894
Female
Spouse
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Leslie-County, Kentucky |
| Surname | Lewis |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag. Dist. #1 |
| 1935 Residence (County) | Leslie |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same Place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Mag Dist 1 |
| Est. Birth Year | ~1894 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Willamee Lewis | Daughter | — | 15 | ~1925 |
| Ruth Lewis | Daughter | — | 9 | ~1931 |
| Ruby Lewis | Daughter | — | 17 | ~1923 |
| Bernice Lewis | Daughter | — | 3 | ~1937 |
| Edith Lewis | Daughter | — | 20 | ~1920 |
| Harrison Lewis | Head | — | 50 | ~1890 |
| Fred Lewis | Son | — | 23 | ~1917 |
| Dallas Lewis | Son | — | 13 | ~1927 |
| Homer Lewis | Son | — | 18 | ~1922 |
| Mary Lewis | Spouse | — | 46 | ~1894 |
Census Appearances
1920
Leslie, Kentucky
Spouse, age 25
Leslie, Kentucky · implied b. ~1895 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Leslie, Kentucky
Spouse, age 35
Leslie, Kentucky · implied b. ~1895 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 15 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Leslie-County, Kentucky
Spouse, age 46
Leslie-County, Kentucky · implied b. ~1894 — 10 household members
| Surname | Lewis |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag. Dist. #1 |
| 1935 Residence (County) | Leslie |
| Highest Grade | No 4 |
| 1935 Residence | Same Place |
| 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 Lewis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Lewis
Spouse · 1940 · age 46 · b. ~1894 · Kentucky
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Leslie-County, Kentucky
Open full size
1940 US Federal Census — Leslie-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01329-00446)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Zelda Young | 10 | Daughter | — | Kentucky |
| 2 | Edward Young | 8 | Son | — | Kentucky |
| 3 | Paul Young | 6 | Son | — | Kentucky |
| 4 | Bernice Young | 3 | Daughter | — | Kentucky |
| 5 | Otis Bowling | 37 | Head | Carpenter | Kentucky |
| 6 | Rachel Bowling | 35 | Wife | — | Kentucky |
| 7 | Lester Bowling | 14 | Son | — | Kentucky |
| 8 | Francis Bowling | 12 | Daughter | — | Kentucky |
| 9 | Vance Bowling | 10 | Son | — | Kentucky |
| 10 | Coy Bowling | 8 | Son | — | Kentucky |
| 11 | Marshall Bowling | 5 | Son | — | Kentucky |
| 12 | Delphia Bowling | 3 | Daughter | — | Kentucky |
| 13 | Jewell Bowling | 1 | Daughter | — | Kentucky |
| 14 | John C. Bowling | 80 | Head | — | Kentucky |
| 15 | Mary E. Bowling | 46 | Daughter | — | Kentucky |
| 16 | Will Lewis | 71 | Head | — | Kentucky |
| 17 | Callyline Lewis | 68 | Wife | — | Kentucky |
| 18 | Raymond Lewis | 21 | Son | Farmer | Kentucky |
| 19 | Thea Lewis | 19 | Grandson | Farmer | Kentucky |
| 20 | Melia Lewis | 43 | Daughter | Cook | Kentucky |
| 21 | Harrison Lewis | 50 | Head | Farmer | Kentucky |
| 22 | Mary Lewis THIS PERSON | 46 | Wife | — | Kentucky |
| 23 | Fred Lewis | 23 | Son | Road Worker | Kentucky |
| 24 | Edith Lewis | 20 | Daughter | — | Kentucky |
| 25 | Homer Lewis | 18 | Son | Farm Worker | Kentucky |
| 26 | Ruby Lewis | 17 | Daughter | — | Kentucky |
| 27 | Willamee Lewis | 15 | Daughter | — | Kentucky |
| 28 | Dallas Lewis | 13 | Son | — | Kentucky |
| 29 | Ruth Lewis | 9 | Daughter | — | Kentucky |
| 30 | Bernice Lewis | 3 | Daughter | — | Kentucky |
| 31 | Claude Lewis | 20 | Head | Laborer | Kentucky |
| 32 | Cinda Lewis | 17 | Wife | — | Kentucky |
| 33 | Thurman Lewis | 0 | Son | — | Kentucky |
| 34 | Brock, Memoria Lewis | 12 | Sister-in-law | — | Kentucky |
| 35 | Lee Fields | 36 | Head | Jack Hammer | Kentucky |
| 36 | Opal Fields | 28 | Wife | — | Kentucky |
| 37 | Fred Fields | 5 | Son | — | Kentucky |
| 38 | Juanita Fields | 4 | Daughter | — | Kentucky |
| 39 | Paul Fields | 2 | Son | — | Kentucky |
| 40 | Farmer Boggs | 24 | Head | Tool Clerk | 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)