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Clarence Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Gray-County, Kansas
Our Model Tree links this Clarence Davis across the 1920, 1930 and 1940 US Censuses in Gray-County, Kansas (XGBoost, ~Confirmed) — first a head (b.~1899), then head of a 5-person household.
Age 41
b. ~1899
Male
Head
Born: Missouri
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Gray-County, Kansas |
| Surname | Davis |
| Given Name | Clarence |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Ingalls township |
| 1935 Residence (County) | Gray |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 20 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Farmer |
| Township / Ward | Ingalls Township |
| Est. Birth Year | ~1899 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Clarence | Age | Birth yr |
|---|---|---|---|---|
| Wilma Davis | Daughter | — | 15 | ~1925 |
| Loretta Davis | Daughter | — | 19 | ~1921 |
| Clarence Davis | Head | — | 41 | ~1899 |
| Charles Davis | Son | — | 21 | ~1919 |
| Lona Davis | Spouse | — | 43 | ~1897 |
Census Appearances
1920
Lasalle, Kansas
Head, age 20
Lasalle, Kansas · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Clarence H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Married |
| Birthplace | Missouri |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Missouri |
| Occupation | Farmer |
| Industry | Own Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Gray, Kansas
Head, age 31
Gray, Kansas · implied b. ~1899 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Clarence H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 18 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | E |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Radio Set | R |
| Veteran | No |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Gray-County, Kansas
Head, age 41
Gray-County, Kansas · implied b. ~1899 — 5 household members
| Surname | Davis |
| Given Name | Clarence |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Ingalls township |
| 1935 Residence (County) | Gray |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 20 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Davis across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Clarence Davis
Head · 1940 · age 41 · b. ~1899 · 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 — Gray-County, Kansas
Open full size
1940 US Federal Census — Gray-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01233-00531)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles Jones | 58 | Head | Farmer | Ohio |
| 2 | Maude Jones | 55 | Wife | — | Kansas |
| 3 | Harold Jones | 32 | Son | Farmer | Kansas |
| 4 | Arthur Jones | 22 | Son | Farmer | Kansas |
| 5 | Ernest Porter | 41 | Head | Farmer | Kansas |
| 6 | Mahala Porter | 36 | Wife | — | Kansas |
| 7 | Gerald Porter | 18 | Son | — | Kansas |
| 8 | June Porter | 15 | Daughter | — | Kansas |
| 9 | Norma Porter | 12 | Daughter | — | Kansas |
| 10 | Wynona Porter | 10 | Daughter | — | Kansas |
| 11 | Charles J. Wartman | 66 | Head | Farmer | Indiana |
| 12 | Ruby Wartman | 58 | Wife | — | Kansas |
| 13 | Delmar Wartman | 25 | Son | Farmer | Kansas |
| 14 | John Wartman | 23 | Son | Farmer | Kansas |
| 15 | Calvin Ab Wartman | 19 | Son | — | Kansas |
| 16 | Alvin Wartman | 21 | Son | Farmer | Kansas |
| 17 | Elizabeth Wartman | 17 | Daughter | — | Kansas |
| 18 | Joe Hayes | 48 | Head | Farmer | Kansas |
| 19 | Golda Hayes | 35 | Wife | — | Missouri |
| 20 | Joseph Hayes | 7 | Son | — | Kansas |
| 21 | Lola Hayes | 4 | Daughter | — | Colorado |
| 22 | Carrol Hayes | 2 | Daughter | — | Kansas |
| 23 | Eldora Hayes | 0 | Son | — | Kansas |
| 24 | Benjamin H Ohmes | 51 | Head | Farmer | Kansas |
| 25 | Mary Ohmes | 47 | Wife | — | Kansas |
| 26 | Kilmer Orville Ohmes | 49 | Hired Hand | Hired Hand | Kansas |
| 27 | Clarence Davis THIS PERSON | 41 | Head | Farmer | Missouri |
| 28 | Lona Davis | 43 | Wife | — | Missouri |
| 29 | Charles Davis | 21 | Son | Farmer | Kansas |
| 30 | Loretta Davis | 19 | Daughter | — | Kansas |
| 31 | Wilma Davis | 15 | Daughter | — | Missouri |
| 32 | Henry Ridder | 36 | Head | Farmer | Kansas |
| 33 | Julia Ridder | 33 | Wife | — | Kansas |
| 34 | Asie Ridder | 10 | Daughter | — | Kansas |
| 35 | Bernice Ridder | 9 | Daughter | — | Kansas |
| 36 | Ivan Ridder | 6 | Son | — | Kansas |
| 37 | Helen Ridder | 4 | Daughter | — | Kansas |
| 38 | James Ridder | 3 | Son | — | Kansas |
| 39 | Craig Miller | 52 | Head | Farmer | Missouri |
| 40 | Mary Miller | 45 | Wife | — | 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)