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Donald Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Henry-County, Ohio
Our Model Tree links this Donald Davis across the 1930 and 1940 US Censuses in Henry-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 10-person household.
Age 12
b. ~1928
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Henry-County, Ohio |
| Surname | Davis |
| Given Name | Donald A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Harrison Twp. |
| 1935 Residence (County) | Henry |
| Additional Details | |
| Highest Grade | 4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Harrison Twp |
| Est. Birth Year | ~1928 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Donald | Age | Birth yr |
|---|---|---|---|---|
| Rosemary Davis | Daughter | — | 14 | ~1926 |
| Donna Davis | Daughter | — | 15 | ~1925 |
| Shirley Davis | Daughter | — | 2 | ~1938 |
| Kenneth Davis | Head | — | 46 | ~1894 |
| Doris Davis | Other | — | 23 | ~1917 |
| Marvin Davis | Son | — | 8 | ~1932 |
| Donald Davis | Son | — | 12 | ~1928 |
| Eugene Davis | Son | — | 10 | ~1930 |
| Charles Davis | Son | — | 23 | ~1917 |
| Sarah Davis | Spouse | — | 40 | ~1900 |
Census Appearances
1930
Henry, Ohio
Son, age 2
Henry, Ohio · implied b. ~1928 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Donald |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Henry-County, Ohio
Son, age 12
Henry-County, Ohio · implied b. ~1928 — 10 household members
| Surname | Davis |
| Given Name | Donald A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Harrison Twp. |
| 1935 Residence (County) | Henry |
| Highest Grade | 4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Donald Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Donald Davis
Son · 1940 · age 12 · b. ~1928 · Ohio
★ You are viewing this record
Sibling
Shirley Davis
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donna Davis
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marvin Davis
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Davis
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosemary Davis
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Davis
Sibling · 1940 · age 23
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 — Henry-County, Ohio
Open full size
1940 US Federal Census — Henry-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03084-00385)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Delmar T. Christy | 42 | Head | Laborer | Ohio |
| 42 | Mildred A. Christy | 37 | Wife | — | Ohio |
| 43 | Todd G. Christy | 2 | Son | — | Ohio |
| 44 | Kathleen M. Walker | 17 | Step-daughter | — | Ohio |
| 45 | Gladys M. Walker | 15 | Step-daughter | — | Ohio |
| 46 | Velma E. Walker | 8 | Step-daughter | — | Ohio |
| 47 | Kenneth W. Davis | 46 | Head | Farmer | Ohio |
| 48 | Sarah A. Davis | 40 | Wife | — | Ohio |
| 49 | Donna Davis | 15 | Daughter | — | Ohio |
| 50 | Rosemary Davis | 14 | Daughter | — | Ohio |
| 51 | Donald A. Davis THIS PERSON | 12 | Son | — | Ohio |
| 52 | Eugene R. Davis | 10 | Son | — | Ohio |
| 53 | Marvin L. Davis | 8 | Son | — | Ohio |
| 54 | Shirley A. Davis | 2 | Daughter | — | Ohio |
| 55 | Charles W. Davis | 23 | Son | Laborer | Ohio |
| 56 | Doris R. Davis | 23 | Daughter-in-law | — | Ohio |
| 57 | Glenn Palmer | 47 | Head | Farmer | Ohio |
| 58 | Stella D. Palmer | 45 | Wife | — | Ohio |
| 59 | Marlene Palmer | 9 | Daughter | — | Ohio |
| 60 | Jerry J. Palmer | 5 | Son | — | Ohio |
| 61 | Harold A. Posey | 21 | Head | Laborer | Ohio |
| 62 | Kathryn A. Posey | 18 | Wife | — | Ohio |
| 63 | Harold Posey | 0 | Son | — | Ohio |
| 64 | Albert G. Franz | 59 | Head | Farmer | Ohio |
| 65 | Valy Franz | 57 | Wife | — | Ohio |
| 66 | Lois Franz | 31 | Daughter | Practical Nurse | Ohio |
| 67 | Ethel Franz | 24 | Daughter | Waitress | Ohio |
| 68 | Virgil A. Franz | 22 | Son | Laborer | Ohio |
| 69 | Griffin W. Little | 45 | Head | Laborer | Ohio |
| 70 | Loretta H. Little | 34 | Wife | — | Ohio |
| 71 | Beatrice L. Little | 13 | Daughter | — | Ohio |
| 72 | William P. Little | 12 | Son | — | Ohio |
| 73 | Nelson L. Little | 9 | Son | — | Ohio |
| 74 | Clarence D. Huddle | 34 | Head | Farmer | Ohio |
| 75 | Fredia E. Huddle | 34 | Wife | — | Ohio |
| 76 | Dwight Huddle | 19 | Son | — | Ohio |
| 77 | Marilyn J. Huddle | 12 | Daughter | — | Ohio |
| 78 | Herbert C. Huddle | 9 | Son | — | Ohio |
| 79 | Jason O. Huddle | 5 | Son | — | Ohio |
| 80 | Ford B. Brillhart | 53 | Head | Farmer | Ohio |
Related Census Records
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)