MD
Mary Durham — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Casey-County, Kentucky
Our Model Tree links this Mary Durham across the 1930 and 1940 US Censuses in Casey-County, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 8-person household.
Age 17
b. ~1923
Female
Daughter
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Casey-County, Kentucky |
| Surname | Durham |
| Given Name | Mary Olis |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag Dist 2 Jenkins #2 |
| 1935 Residence (County) | Casey |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Mag Dist 2 Jenkins 2 |
| Est. Birth Year | ~1923 |
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 |
|---|---|---|---|---|
| Glenn Durham | Son | — | 8 | ~1932 |
| Stanley Durham | Son | — | 20 | ~1920 |
| Juanita Durham | Daughter | — | 12 | ~1928 |
| Avril Durham | Head | — | 46 | ~1894 |
| Mary Durham | Daughter | — | 17 | ~1923 |
| Tyressa Durham | Spouse | — | 45 | ~1895 |
| Rosadel Durham | Son | — | 15 | ~1925 |
| Eula Durham | Daughter | — | 10 | ~1930 |
Census Appearances
1930
Casey, Kentucky
Daughter, age 7
Casey, Kentucky · implied b. ~1923 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Durham |
| Given Name | Mary G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Can Read/Write | No |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Casey-County, Kentucky
Daughter, age 17
Casey-County, Kentucky · implied b. ~1923 — 8 household members
| Surname | Durham |
| Given Name | Mary Olis |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag Dist 2 Jenkins #2 |
| 1935 Residence (County) | Casey |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| 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 Durham across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Durham
Daughter · 1940 · age 17 · b. ~1923 · Kentucky
★ You are viewing this record
Sibling
Stanley Durham
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Juanita Durham
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosadel Durham
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Glenn Durham
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eula Durham
Sibling · 1940 · age 10
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 — Casey-County, Kentucky
Open full size
1940 US Federal Census — Casey-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01293-00139)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas C. Patterson | 7 | Son | — | Kentucky |
| 2 | Bettie Patterson | 60 | Head | — | Kentucky |
| 3 | Esker Patterson | 40 | Son | — | Kentucky |
| 4 | Biglow Patterson | 39 | Son | — | Kentucky |
| 5 | Rhoda Patterson | 35 | Daughter | — | Kentucky |
| 6 | Cyrus Patterson | 37 | Son | Farmer | Kentucky |
| 7 | Mary Ellen Patterson | 34 | Daughter-in-law | — | Kentucky |
| 8 | Edna Mae Patterson | 14 | Granddaughter | — | Kentucky |
| 9 | Mary Ruth Patterson | 12 | Granddaughter | — | Kentucky |
| 10 | Ira Lee Patterson | 10 | Grandson | — | Kentucky |
| 11 | Virginia Lee Patterson | 7 | Granddaughter | — | Kentucky |
| 12 | Bobby Dean Patterson | 3 | Grandson | — | Kentucky |
| 13 | Lawrence Combs | 32 | Head | Farmer | Kentucky |
| 14 | Evalun Combs | 22 | Wife | — | Kentucky |
| 15 | Effie Combs | 2 | Daughter | — | Kentucky |
| 16 | Thomas Durham | 69 | Head | Farmer | Kentucky |
| 17 | Louie Durham | 62 | Wife | — | Kentucky |
| 18 | Lucille Durham | 29 | Daughter | — | Kentucky |
| 19 | Reid Ab Durham | 22 | Son | Laborer | Kentucky |
| 20 | Kelcie Durham | 17 | Son | Laborer | Kentucky |
| 21 | Jesse Durham | 32 | Head | Farmer | Kentucky |
| 22 | Annie Bell Durham | 30 | Wife | — | Kentucky |
| 23 | Allena Durham | 10 | Daughter | — | Kentucky |
| 24 | Clinton Durham | 9 | Son | — | Kentucky |
| 25 | Rowena Durham | 5 | Daughter | — | Kentucky |
| 26 | Shelby Jean Durham | 2 | Daughter | — | Kentucky |
| 27 | Avril Durham | 46 | Head | Farmer | Kentucky |
| 28 | Tyressa Durham | 45 | Wife | — | Kentucky |
| 29 | Stanley Durham | 20 | Son | Laborer | Kentucky |
| 30 | Mary Olis Durham THIS PERSON | 17 | Daughter | — | Kentucky |
| 31 | Rosadel Durham | 15 | Son | Laborer | Kentucky |
| 32 | Juanita Durham | 12 | Daughter | — | Kentucky |
| 33 | Eula Mae Durham | 10 | Daughter | — | Kentucky |
| 34 | Glenn Durham | 8 | Son | — | Kentucky |
| 35 | Grover W. Patterson | 49 | Head | Farmer | Kentucky |
| 36 | Anna Patterson | 44 | Wife | — | Kentucky |
| 37 | Mazie Patterson | 17 | Daughter | — | Kentucky |
| 38 | Matrie Patterson | 15 | Daughter | — | Kentucky |
| 39 | Martha Patterson | 13 | Daughter | — | Kentucky |
| 40 | Denver Patterson | 11 | Son | — | 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)