GC
George Clark — 1940 US Census Record
Model Tree available1940 United States Federal Census · Green-County, Kentucky
Our Model Tree links this George Clark across the 1920, 1930 and 1940 US Censuses in Green-County, Kentucky (XGBoost, ~Confirmed), with identified parents George & Lottie — first a son (b.~1891), then head of a 7-person household.
Age 49
b. ~1891
Male
Son
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Green-County, Kentucky |
| Surname | Clark |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Magisterial District No. 3 Gresham |
| 1935 Residence (County) | Green |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 91 |
| Highest Grade | No 2 |
| 1935 Residence | Same house |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Farmer |
| Township / Ward | Magisterial District No 3 Gresham |
| Est. Birth Year | ~1891 |
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 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Mary Clark | Daughter | — | 47 | ~1893 |
| Irene Clark | Daughter | — | 54 | ~1886 |
| Mrs Clark | Head | — | 78 | ~1862 |
| George Clark | Son | — | 49 | ~1891 |
| Wayne Clark | Son | — | 44 | ~1896 |
| Jimmie Clark | Son | — | 42 | ~1898 |
| Naylor Clark | Son | — | 38 | ~1902 |
Census Appearances
1920
Green, Kentucky
Son, age 28
Green, Kentucky · implied b. ~1892 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Farm Labor |
| Industry | Home Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Green, Kentucky
Son, age 39
Green, Kentucky · implied b. ~1891 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Green-County, Kentucky
Son, age 49
Green-County, Kentucky · implied b. ~1891 — 7 household members
| Surname | Clark |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Magisterial District No. 3 Gresham |
| 1935 Residence (County) | Green |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 91 |
| Highest Grade | No 2 |
| 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 George Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father George Clark (~0.92 confidence) and mother Lottie Clark (~0.92 confidence) and mother J Clark (~0.92 confidence) and mother Mrs Clark (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Clark
b. ~1855
Source father
● Household
· direct · ~0.92
Mother
Lottie Clark
b. ~1863
Source mother
● Household
· direct · ~0.92
Mother
J Clark
b. ~1862
Source mother
● Household
· direct · ~0.92
Mother
Mrs Clark
b. ~1862
Source mother
● Household
· direct · ~0.92
This person
Anchor record
George Clark
Son · 1940 · age 49 · b. ~1891 · Kentucky
★ You are viewing this record
Sibling
Jimmie Clark
Sibling · 1940 · age 42
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Naylor Clark
Sibling · 1940 · age 38
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Clark
Sibling · 1940 · age 54
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Clark
Sibling · 1940 · age 47
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wayne Clark
Sibling · 1940 · age 44
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 — Green-County, Kentucky
Open full size
1940 US Federal Census — Green-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01310-00720)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Curry | 5 | Son | — | Kentucky |
| 2 | Howard Curry | 3 | Son | — | Kentucky |
| 3 | Jane Curry | 1 | Daughter | — | Kentucky |
| 4 | L. W. Shirley | 42 | Head | Farmer | Kentucky |
| 5 | Irene Shirley | 35 | Wife | — | Kentucky |
| 6 | Geneva A. Shirley | 17 | Daughter | — | Kentucky |
| 7 | Alene Shirley | 14 | Daughter | Helper Housework | Kentucky |
| 8 | Aleta Shirley | 8 | Daughter | — | Kentucky |
| 9 | Mrs. G. R. Clark | 78 | Head | — | Kentucky |
| 10 | Irene Clark | 54 | Daughter | — | Kentucky |
| 11 | George Clark THIS PERSON | 49 | Son | Farmer | Kentucky |
| 12 | Mary B. Clark | 47 | Daughter | — | Kentucky |
| 13 | Wayne Clark | 44 | Son | Farm Laborer | Kentucky |
| 14 | Jimmie Clark | 42 | Son | Farm Laborer | Kentucky |
| 15 | Naylor Clark | 38 | Son | Farm Laborer | Kentucky |
| 16 | J. D. Clark | 52 | Head | Farmer | Kentucky |
| 17 | Maggie Clark | 45 | Wife | — | Kentucky |
| 18 | Lois Clark | 27 | Daughter | Helper Housework | Kentucky |
| 19 | Houston Clark | 23 | Son | Farm Laborer | Kentucky |
| 20 | Isabel Clark | 20 | Daughter | Helper Housework | Kentucky |
| 21 | Nell Clark | 17 | Daughter | Helper Housework | Kentucky |
| 22 | Lou Buckner Clark | 14 | Daughter | Helper Housework | Kentucky |
| 23 | Richard Clark | 11 | Son | — | Kentucky |
| 24 | Larry Clark | 9 | Son | — | Kentucky |
| 25 | G. N. Clark | 25 | Head | Farmer | Kentucky |
| 26 | Molly Clark | 24 | Wife | — | Kentucky |
| 27 | Herschel Clark | 49 | Head | Farmer | Kentucky |
| 28 | Annie P. Clark | 45 | Wife | — | Kentucky |
| 29 | Vernon Clark | 25 | Son | Teacher Nya | Kentucky |
| 30 | Hubert Clark | 18 | Son | Farm Laborer | Kentucky |
| 31 | Idalie Clark | 14 | Daughter | Helper Housework | Kentucky |
| 32 | Royce Clark | 6 | Son | — | Kentucky |
| 33 | Annie Keltner | 31 | Head | Farmer | Kentucky |
| 34 | Lucy Keltner | 33 | Wife | — | Kentucky |
| 35 | Robert Keltner | 5 | Son | — | Kentucky |
| 36 | Donald Keltner | 1 | Son | — | Kentucky |
| 37 | Mrs. Willie Keltner | 54 | Head | — | Kentucky |
| 38 | Rachel Keltner | 25 | Daughter | School Teacher | Kentucky |
| 39 | Neal Keltner | 20 | Son | Farm Laborer | Kentucky |
| 40 | Annie Keltner | 78 | Mother | — | Kentucky |
Related Census Records
Pedigree Summary
George + 5 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)