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Helen Davis — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hamilton-County, Ohio
Our Model Tree links this Helen Davis across the 1920, 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed), with identified parents Walter & Walter — first a spouse (b.~1913), then head of a 5-person household.
Age 27
b. ~1913
Female
Spouse
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Ohio |
| Surname | Davis |
| Given Name | Helen |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Additional Details | |
| Highest Grade | C-1 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Cheviot City |
| Est. Birth Year | ~1913 |
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 Helen | Age | Birth yr |
|---|---|---|---|---|
| Marjorie Davis | Daughter | — | 8 | ~1932 |
| George Davis | Head | — | 33 | ~1907 |
| Charles Filippino | Other | — | 67 | ~1873 |
| G Davis | Son | — | 10 | ~1930 |
| Helen Davis | Spouse | — | 27 | ~1913 |
Census Appearances
1920
Hamilton, Ohio
Daughter, age 6
Hamilton, Ohio · implied b. ~1914 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Hamilton, Ohio
Daughter, age 16
Hamilton, Ohio · implied b. ~1914 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Hamilton-County, Ohio
Spouse, age 27
Hamilton-County, Ohio · implied b. ~1913 — 5 household members
| Surname | Davis |
| Given Name | Helen |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Highest Grade | C-1 |
| 1935 Residence | Ohio |
| 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 Helen Davis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Walter Davis (~0.92 confidence) and father Walter Davis (~0.92 confidence) and mother Freda Davis (~0.92 confidence) and mother Rose Davis (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Walter Davis
b. ~1883
Source father
● Household
· direct · ~0.92
Father
Walter Davis
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Freda Davis
b. ~1891
Source mother
● Household
· direct · ~0.92
Mother
Rose Davis
b. ~1892
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Helen Davis
Spouse · 1940 · age 27 · b. ~1913 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Hamilton-County, Ohio
Open full size
1940 US Federal Census — Hamilton-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03077-00084)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joan Huntz | 11 | Daughter | — | Ohio |
| 2 | William Huntz | 5 | Son | — | Ohio |
| 3 | Donna Lee Huntz | 1 | Daughter | — | Ohio |
| 4 | Charles Honkamp | 39 | Head | Machinist | Ohio |
| 5 | Rosella Honkamp | 35 | Wife | — | Ohio |
| 6 | Eugene Honkamp | 11 | Son | — | Ohio |
| 7 | Virginia Honkamp | 9 | Daughter | — | Ohio |
| 8 | Thelma Honkamp | 7 | Daughter | — | Ohio |
| 9 | Glenn Honkamp | 0 | Son | — | Ohio |
| 10 | Erwin Burkhardt | 42 | Head | Salesman | Ohio |
| 11 | Della Burkhardt | 38 | Wife | — | Ohio |
| 12 | Irwin Jr Burkhardt | 8 | Son | — | Ohio |
| 13 | Mary Lou Burkhardt | 6 | Daughter | — | Ohio |
| 14 | Addie Bailey | 64 | Mother-in-law | — | Indiana |
| 15 | John Dolfin | 34 | Roomer | Fireman | Ohio |
| 16 | Ferdinand Bunning | 44 | Head | Cashier | Ohio |
| 17 | Anna Bunning | 44 | Wife | — | Ohio |
| 18 | Catherine Bunning | 20 | Daughter | Office Work | Ohio |
| 19 | Winifred Bunning | 16 | Son | — | Ohio |
| 20 | Mary Bunning | 11 | Daughter | — | Ohio |
| 21 | Ferdinand Bunning | 10 | Son | — | Ohio |
| 22 | Brenda Ann Bunning | 1 | Daughter | — | Ohio |
| 23 | John M Tresalar | 42 | Head | Salesman | Ohio |
| 24 | Margaret Tresalar | 43 | Wife | — | Pennsylvania |
| 25 | Frank Noll | 37 | Head | Salesman | Ohio |
| 26 | Loretta Noll | 36 | Wife | — | Ohio |
| 27 | Shirley Noll | 12 | Daughter | — | Ohio |
| 28 | William Brinker | 33 | Head | Compositor | Ohio |
| 29 | Helene Brinker | 33 | Wife | — | Ohio |
| 30 | Elaine Brinker | 3 | Daughter | — | Ohio |
| 31 | George Davis | 33 | Head | Asst Buyer | Indiana |
| 32 | Helen Davis THIS PERSON | 27 | Wife | — | Ohio |
| 33 | G. Richard Davis | 10 | Son | — | Ohio |
| 34 | Marjorie Davis | 8 | Daughter | — | Ohio |
| 35 | Charles Filippino | 67 | Father-in-law | Night Watchman | Germany |
| 36 | Nick Bischoff | 32 | Head | Welder | Illinois |
| 37 | Gertrude Bischoff | 28 | Wife | — | Ohio |
| 38 | Gertrude Bischoff | 6 | Daughter | — | Ohio |
| 39 | Alvin Hoernschemeyer | 35 | Head | Manager | Kentucky |
| 40 | Margaret Hoernschemeyer | 35 | Wife | — | Kentucky |
Pedigree Summary
Helen
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)