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Clifford Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Douglas-County, Kansas
Our Model Tree links this Clifford Davis across the 1930 and 1940 US Censuses in Douglas-County, Kansas (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 6-person household.
Age 21
b. ~1919
Male
Son
Born: Kansas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Douglas-County, Kansas |
| Surname | Davis |
| Given Name | Clifford |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Lawrence City |
| 1935 Residence (County) | Douglas |
| Additional Details | |
| Occupation | Deliveryman |
| Industry | Retail Grocery & Meat |
| Class of Worker | PW |
| Hours Worked | 62 |
| Income (1939) | 720 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Deliveryman |
| Township / Ward | Lawrence City |
| Est. Birth Year | ~1919 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Clifford | Age | Birth yr |
|---|---|---|---|---|
| Joseph Davis | Head | — | 53 | ~1887 |
| Vada Davis | Daughter | — | 10 | ~1930 |
| Clifford Davis | Son | — | 21 | ~1919 |
| Mabel Davis | Spouse | — | 50 | ~1890 |
| Maxine Davis | Daughter | — | 19 | ~1921 |
| Leonard Davis | Son | — | 17 | ~1923 |
Census Appearances
1930
Douglas, Kansas
Son, age 11
Douglas, Kansas · implied b. ~1919 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Clifford |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Kansas |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Douglas-County, Kansas
Son, age 21
Douglas-County, Kansas · implied b. ~1919 — 6 household members
| Surname | Davis |
| Given Name | Clifford |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Lawrence City |
| 1935 Residence (County) | Douglas |
| Occupation | Deliveryman |
| Industry | Retail Grocery & Meat |
| Class of Worker | PW |
| Hours Worked | 62 |
| Income (1939) | 720 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Clifford Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Clifford Davis
Son · 1940 · age 21 · b. ~1919 · Kansas
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Sibling
Vada Davis
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leonard Davis
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maxine Davis
Sibling · 1940 · age 19
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 — Douglas-County, Kansas
Open full size
1940 US Federal Census — Douglas-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01229-00652)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ernest M. Maxwell | 24 | Son | Accountant | Kansas |
| 42 | Mildred Elder | 32 | Lodger | Stenographer | Kansas |
| 43 | Margaret Westbrook | 31 | Lodger | Teacher | Illinois |
| 44 | Paul E. Pappenhaus | 29 | Head | Maintenance Man | Kansas |
| 45 | Lois Pappenhaus | 33 | Wife | Saleswoman | Kansas |
| 46 | Mary Ann Pappenhaus | 4 | Daughter | — | Illinois |
| 47 | Myrtle Riley | 22 | Daughter | Teacher | Kansas |
| 48 | Eleanor Riley | 19 | Daughter | Stenographer | Kansas |
| 49 | Charles Sullivan | 41 | Lodger | Tank Wagon Operator | Kansas |
| 50 | Martha B. Quinlin | 59 | Head | — | West Virginia |
| 51 | James Moore | 29 | Lodger | Proprietor | Kansas |
| 52 | Martha Moore | 30 | Daughter | — | California |
| 53 | James Jr. Moore | 9 | Grandchild | — | Missouri |
| 54 | William Moore | 8 | Grandchild | — | Missouri |
| 55 | Flora Markley | 19 | Servant | Servant | Colorado |
| 56 | Walter Schoewe | 49 | Head | Geology Teacher | Wisconsin |
| 57 | Caroline Schoewe | 48 | Wife | — | Kansas |
| 58 | Elizabeth Schoewe | 7 | Daughter | — | Missouri |
| 59 | Harrow Zimmerman | 60 | Head | Proprietor | Kansas |
| 60 | Mattie Zimmerman | 57 | Wife | Gen. Clerical | Tennessee |
| 61 | Harry G. Hiler | 24 | Head | Clerk | Kansas |
| 62 | Dorothy Hiler | 23 | Wife | — | Kansas |
| 63 | Clarence Kempter | 32 | Head | Milk Pumper | Kansas |
| 64 | Joyce Kempter | 30 | Wife | Waitress | Kansas |
| 65 | Dale Kempter | 3 | Son | — | Kansas |
| 66 | James Dotson | 65 | Head | Carpenter | Missouri |
| 67 | Maude Dotson | 52 | Wife | Practical Nurse | Pennsylvania |
| 68 | James Jr. Dotson | 27 | Son | — | Kansas |
| 69 | Lucille West | 26 | Lodger | Stenographer | Kansas |
| 70 | Clarence Douglas | 42 | Head | Salesman | Kansas |
| 71 | Ethel Douglas | 28 | Wife | Proprietor | Kansas |
| 72 | June Douglas | 16 | Daughter | — | Kansas |
| 73 | Dora Douglas | 65 | Mother | — | Nebraska |
| 74 | Laurie White | 19 | Lodger | Waitress | Kansas |
| 75 | Joseph R. Davis | 53 | Head | Contract Brakeman | Kansas |
| 76 | Mabel Davis | 50 | Wife | — | Kansas |
| 77 | Clifford Davis THIS PERSON | 21 | Son | Deliveryman | Kansas |
| 78 | Maxine Davis | 19 | Daughter | Cashier | Kansas |
| 79 | Leonard Davis | 17 | Son | — | Kansas |
| 80 | Vada Davis | 10 | Daughter | — | 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)