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Barbara Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Kentucky
Our Model Tree links this Barbara Davis across the 1930 and 1940 US Censuses in Jefferson-County, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 6-person household.
Age 16
b. ~1924
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Kentucky |
| Surname | Davis |
| Given Name | Barbara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Louisville |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Industry | 0 |
| Highest Grade | H 3 |
| 1935 Residence | Kentucky |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Louisville City |
| Est. Birth Year | ~1924 |
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 Barbara | Age | Birth yr |
|---|---|---|---|---|
| Marilyn Davis | Daughter | — | 9 | ~1931 |
| Edna Davis | Spouse | — | 40 | ~1900 |
| Richard Davis | Son | — | 5 | ~1935 |
| Eddie Davis | Son | — | 7 | ~1933 |
| Epper Davis | Head | — | 41 | ~1899 |
| Barbara Davis | Daughter | — | 16 | ~1924 |
Census Appearances
1930
Jefferson, Kentucky
Daughter, age 6
Jefferson, Kentucky · implied b. ~1924 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Barbara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | West Virginia |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Jefferson-County, Kentucky
Daughter, age 16
Jefferson-County, Kentucky · implied b. ~1924 — 6 household members
| Surname | Davis |
| Given Name | Barbara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Louisville |
| 1935 Residence (County) | Jefferson |
| Industry | 0 |
| Highest Grade | H 3 |
| 1935 Residence | Kentucky |
| 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 Barbara Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Barbara Davis
Daughter · 1940 · age 16 · b. ~1924 · Kentucky
★ You are viewing this record
Sibling
Richard Davis
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eddie Davis
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marilyn Davis
Sibling · 1940 · age 9
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 — Jefferson-County, Kentucky
Open full size
1940 US Federal Census — Jefferson-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01376-00466)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lunette Boyd | 57 | Wife | — | Kentucky |
| 2 | Dorothy Mae Boyd | 24 | Daughter | — | Kentucky |
| 3 | Lunette Dudley Boyd | 22 | Daughter | Card Operator (Puncher) | Kentucky |
| 4 | Luther Jr. Boyd | 20 | Son | New Worker | Kentucky |
| 5 | Albert Boyd | 17 | Son | — | Kentucky |
| 6 | Preston William Boyd | 12 | Son | — | Kentucky |
| 7 | William Meier | 53 | Head | Dispatcher | Kentucky |
| 8 | Cora Meier | 55 | Wife | Seamstress | Kentucky |
| 9 | Edwin Meier | 21 | Son | Truck Driver | Kentucky |
| 10 | Geneva Meier | 22 | Daughter | — | Kentucky |
| 11 | Walter Jones | 32 | Head | Space City Inspector | Tennessee |
| 12 | Alice Jones | 32 | Wife | — | Kentucky |
| 13 | Charles Jones | 24 | Brother | Policeman | Kentucky |
| 14 | Billie Jones | 12 | Son | — | Kentucky |
| 15 | Peggy Ann Jones | 7 | Daughter | — | Kentucky |
| 16 | Frank Wrigodsky | 51 | Head | Foreman | Russia |
| 17 | Sylvia Wrigodsky | 45 | Wife | — | Russia |
| 18 | Walter Wrigodsky | 24 | Son | — | Illinois |
| 19 | Jerome Wrigodsky | 12 | Son | — | Illinois |
| 20 | Harry J. Mauer | 66 | Head | Carpenter | Indiana |
| 21 | Gertrude Mauer | 65 | Wife | — | Indiana |
| 22 | Jeanette B. Mckinley | 58 | Head | Practical Nurse | Kentucky |
| 23 | Guy Crawford | 41 | Head | Messenger | West Virginia |
| 24 | Frances Crawford | 46 | Wife | — | West Virginia |
| 25 | Marvin Crawford | 7 | Son | — | Kentucky |
| 26 | Elmer Mackison | 56 | Head | Sheet Metal Worker | Indiana |
| 27 | Bessie Mackison | 49 | Wife | — | Kentucky |
| 28 | Raymonda Mackison | 14 | Daughter | — | Indiana |
| 29 | Robert Kruger | 25 | Head | Chemist | Ohio |
| 30 | Lucille Kruger | 25 | Wife | — | Ohio |
| 31 | Paul Kruger | 3 | Son | — | Kentucky |
| 32 | Epper Davis | 41 | Head | Insurance Agent | Mississippi |
| 33 | Edna Davis | 40 | Wife | — | West Virginia |
| 34 | Barbara Davis THIS PERSON | 16 | Daughter | — | Ohio |
| 35 | Marilyn Davis | 9 | Daughter | — | Ohio |
| 36 | Eddie Davis | 7 | Son | — | Ohio |
| 37 | Richard Davis | 5 | Son | — | Ohio |
| 38 | Arlie Hobbs | 39 | Head | Bus Operator | Kentucky |
| 39 | Clara Hobbs | 40 | Wife | — | Kentucky |
| 40 | George Hobbs | 6 | Son | — | Kentucky |
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)