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Clarence Clark — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Butler-County, Kansas
Our Model Tree links this Clarence Clark across the 1920, 1930 and 1940 US Censuses in Butler-County, Kansas (XGBoost, ~Confirmed) — first a head (b.~1891), then head of a 4-person household.
Age 49
b. ~1891
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Butler-County, Kansas |
| Surname | Clark |
| Given Name | Clarence D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Bloomington Twp. |
| Additional Details | |
| Occupation | Farmer |
| Industry | agriculture |
| Class of Worker | OA |
| Hours Worked | 70 |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Farmer |
| Township / Ward | Bloomington Twp |
| 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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Clarence | Age | Birth yr |
|---|---|---|---|---|
| Delores Clark | Daughter | — | 19 | ~1921 |
| Anna Clark | Spouse | — | 49 | ~1891 |
| Robert Clark | Son | — | 16 | ~1924 |
| Clarence Clark | Head | — | 49 | ~1891 |
Census Appearances
1920
Butler, Kansas
Head, age 29
Butler, Kansas · implied b. ~1891 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Clarence W |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Illinois |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Butler, Kansas
Head, age 39
Butler, Kansas · implied b. ~1891 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Clarence W |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 25 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Butler-County, Kansas
Head, age 49
Butler-County, Kansas · implied b. ~1891 — 4 household members
| Surname | Clark |
| Given Name | Clarence D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Bloomington Twp. |
| Occupation | Farmer |
| Industry | agriculture |
| Class of Worker | OA |
| Hours Worked | 70 |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Clarence Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Clarence Clark
Head · 1940 · age 49 · b. ~1891 · Kansas
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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 — Butler-County, Kansas
Open full size
1940 US Federal Census — Butler-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01222-00171)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert A. Winger | 36 | Head | Farmer | Kansas |
| 2 | Pauline I. Winger | 36 | Wife | — | Kansas |
| 3 | Dorothy L. Winger | 13 | daughter | — | Kansas |
| 4 | Robert L. Winger | 12 | son | — | Kansas |
| 5 | Larry Dean Winger | 9 | son | — | Kansas |
| 6 | Donna Ruth Winger | 8 | daughter | — | Kansas |
| 7 | Madelyn Sue Winger | 6 | daughter | — | Kansas |
| 8 | Darrell Lee Winger | 4 | son | — | Kansas |
| 9 | Gail Marlene Winger | 2 | daughter | — | Kansas |
| 10 | George Parsons | None | — | — | — |
| 11 | Mildred Parsons | None | — | — | — |
| 12 | — | None | — | — | — |
| 13 | — | None | — | — | — |
| 14 | Helen Marie Parsons | None | — | — | — |
| 15 | Alvin E. Darter | 27 | Head | Farmer | Kansas |
| 16 | Mary E. Darter | 26 | Wife | — | Kansas |
| 17 | Don Allison Darter | 1 | son | — | Kansas |
| 18 | Harry E. Darter | 24 | Head | Sheet Metal Worker | Kansas |
| 19 | Lorine Darter | 24 | Wife | — | Illinois |
| 20 | Gary E. Darter | 3 | son | — | Kansas |
| 21 | Bert C. Winger | 50 | Head | Grocer | Kansas |
| 22 | Ethel Winger | 44 | Wife | — | Kansas |
| 23 | Doris Winger | 19 | daughter | — | Kansas |
| 24 | Mary L. Shafer | 72 | Head | — | Tennessee |
| 25 | Rollie F. Murdock | 46 | Head | Pumper | Kansas |
| 26 | Velma M. Murdock | 48 | Wife | — | Missouri |
| 27 | Clarence D. Clark THIS PERSON | 49 | Head | Farmer | Illinois |
| 28 | Anna C. Clark | 49 | Wife | — | Kansas |
| 29 | Delores Maxine Clark | 19 | daughter | — | Kansas |
| 30 | Robert Stanley Clark | 16 | son | — | Kansas |
| 31 | Charles A. Haynes | 34 | Head | Farmer | Kansas |
| 32 | Bonnie Haynes | 33 | Wife | — | Kansas |
| 33 | Charles Jr. Haynes | 12 | son | — | Kansas |
| 34 | Donald Dee Haynes | 9 | son | — | Kansas |
| 35 | William A. Guest | 72 | Head | Farmer | Illinois |
| 36 | Hettie J. Guest | 66 | Wife | — | Illinois |
| 37 | Zelma J. Guest | 35 | daughter | — | Illinois |
| 38 | John M. Smith | 34 | Head | Farmer | Kansas |
| 39 | Minnie A. Smith | 33 | Wife | — | Arkansas |
| 40 | George T. Cousins | 59 | Head | Farmer | Kansas |
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)