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Betty Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Sandusky-County, Ohio
Our Model Tree links this Betty Davis across the 1930 and 1940 US Censuses in Sandusky-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 9-person household.
Age 18
b. ~1922
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Sandusky-County, Ohio |
| Surname | Davis |
| Given Name | Betty Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Madison Twp. |
| 1935 Residence (County) | Sandusky |
| Additional Details | |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Madison Twp |
| Est. Birth Year | ~1922 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Betty | Age | Birth yr |
|---|---|---|---|---|
| Phyllis Davis | Daughter | — | 16 | ~1924 |
| Bernadine Davis | Daughter | — | 13 | ~1927 |
| Betty Davis | Daughter | — | 18 | ~1922 |
| Arthur Davis | Head | — | 51 | ~1889 |
| Ronald Davis | Son | — | 1 | ~1939 |
| Glenn Davis | Son | — | 8 | ~1932 |
| Marvin Davis | Son | — | 10 | ~1930 |
| Raymond Davis | Son | — | 14 | ~1926 |
| Lillian Davis | Spouse | — | 45 | ~1895 |
Census Appearances
1930
Ottawa, Ohio
Daughter, age 8
Ottawa, Ohio · implied b. ~1922 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Betty Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Sandusky-County, Ohio
Daughter, age 18
Sandusky-County, Ohio · implied b. ~1922 — 9 household members
| Surname | Davis |
| Given Name | Betty Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Madison Twp. |
| 1935 Residence (County) | Sandusky |
| Highest Grade | H-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 Betty Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Betty Davis
Daughter · 1940 · age 18 · b. ~1922 · Ohio
★ You are viewing this record
Sibling
Glenn Davis
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Davis
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marvin Davis
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Phyllis Davis
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ronald Davis
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernadine Davis
Sibling · 1940 · age 13
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 — Sandusky-County, Ohio
Open full size
1940 US Federal Census — Sandusky-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03140-00264)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Carrie Hines | 61 | Wife | — | Ohio |
| 2 | Doris Hines | 20 | Daughter | — | Ohio |
| 3 | Walter Hanline | 39 | Head | Bridge Carpenter | Ohio |
| 4 | Lavon Hanline | 38 | Wife | — | Ohio |
| 5 | Durwood Hanline | 16 | Son | — | Ohio |
| 6 | Lawrence Hanline | 15 | Son | — | Ohio |
| 7 | Mary Louise Hanline | 14 | Daughter | — | Ohio |
| 8 | Edward Hanline | 7 | Son | — | Ohio |
| 9 | Henry Specht | 66 | Head | Salesman | Germany |
| 10 | Anna Specht | 58 | Wife | — | Germany |
| 11 | Ruth Specht | 15 | Daughter | — | Ohio |
| 12 | Henry Schuett | 49 | Head | Truck Driver | Ohio |
| 13 | Marie Schuett | 49 | Wife | — | Ohio |
| 14 | Ervin Schuett | 18 | Son | — | Ohio |
| 15 | Esther Schuett | 14 | Daughter | — | Ohio |
| 16 | John Ortman | 47 | Head | Farmer | Ohio |
| 17 | Ruby Ortman | 45 | Wife | — | Ohio |
| 18 | Geraldine Ortman | 17 | Daughter | — | Ohio |
| 19 | Arda Ortman | 12 | Daughter | — | Ohio |
| 20 | Clarence Degraft | 48 | Head | Farmer | Ohio |
| 21 | Areena Degraft | 48 | Wife | — | Michigan |
| 22 | Leone Mathias | 24 | Step-daughter | Seamstress | Ohio |
| 23 | Frederick Mathias | 22 | Step-son | Tap Shears | Ohio |
| 24 | Lilath Mathias | 20 | Step-daughter | — | Ohio |
| 25 | Thias Mathias | 17 | Step-daughter | — | Ohio |
| 26 | Joan Degraft | 5 | Daughter | — | Ohio |
| 27 | Arthur Davis | 51 | Head | Farmer | Ohio |
| 28 | Lillian Davis | 45 | Wife | — | Ohio |
| 29 | Betty Jane Davis THIS PERSON | 18 | Daughter | — | Ohio |
| 30 | Phyllis Davis | 16 | Daughter | — | Ohio |
| 31 | Raymond Davis | 14 | Son | — | Ohio |
| 32 | Bernadine Davis | 13 | Daughter | — | Ohio |
| 33 | Marvin Davis | 10 | Son | — | Ohio |
| 34 | Glenn Davis | 8 | Son | — | Ohio |
| 35 | Ronald Davis | 1 | Son | — | Ohio |
| 36 | Perry Crandall | 35 | Head | Stillman | Ohio |
| 37 | Melvina Crandall | 26 | Wife | — | Ohio |
| 38 | Perry J. Crandall | 13 | Son | — | Ohio |
| 39 | Allen C. Crandall | 1 | Son | — | Ohio |
| 40 | Edward Crandall | 0 | Son | — | 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)