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Clara Schmidt — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hamilton-County, Ohio
Our Model Tree links this Clara Schmidt across the 1920, 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1892), then head of a 7-person household.
Age 48
b. ~1892
Female
Spouse
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Ohio |
| Surname | Schmidt |
| Given Name | Clara |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | St. Bernard |
| 1935 Residence (County) | Hamilton |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | St Bernard |
| Est. Birth Year | ~1892 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Clara | Age | Birth yr |
|---|---|---|---|---|
| Carl Schmidt | Head | — | 52 | ~1888 |
| Margaret Schmidt | Daughter | — | 22 | ~1918 |
| Claire-Jean Schmidt | Daughter | — | 17 | ~1923 |
| Elizabeth Schmidt | Daughter | — | 23 | ~1917 |
| Jack Schmidt | Son | — | 11 | ~1929 |
| Clara Schmidt | Spouse | — | 48 | ~1892 |
| Mary-Katherine Schmidt | Daughter | — | 19 | ~1921 |
Census Appearances
1920
Hamilton, Ohio
Spouse, age 28
Hamilton, Ohio · implied b. ~1892 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Clara |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Kentucky |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Hamilton, Ohio
Spouse, age 39
Hamilton, Ohio · implied b. ~1891 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Clara |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 24 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Kentucky |
| Occupation | Supervisor |
| Industry | Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Hamilton-County, Ohio
Spouse, age 48
Hamilton-County, Ohio · implied b. ~1892 — 7 household members
| Surname | Schmidt |
| Given Name | Clara |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | St. Bernard |
| 1935 Residence (County) | Hamilton |
| Hours Worked | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Clara Schmidt across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Clara Schmidt
Spouse · 1940 · age 48 · b. ~1892 · Ohio
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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-t0627-03078-00391)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Franklin Schottelkotte | 28 | Son | Painter | Ohio |
| 2 | Thomas J. Schottelkotte | 17 | Son | — | Ohio |
| 3 | Louis Hassmann | 70 | Head | Painter | Ohio |
| 4 | Minnie Hassmann | 65 | Wife | — | Ohio |
| 5 | Walter Hassmann | 34 | Son | Sign-Painter | Ohio |
| 6 | Alvin Hassmann | 29 | Son | Sign-Painter | Ohio |
| 7 | James Thompson | 48 | Head | Utility-Man | Kentucky |
| 8 | Zora Thompson | 47 | Wife | — | Kentucky |
| 9 | James M. Thompson | 16 | Son | — | Kentucky |
| 10 | Howard Thompson | 12 | Son | — | Kentucky |
| 11 | Katherine Thompson | 10 | Daughter | — | Ohio |
| 12 | Fred Wannamaker | 43 | Head | Life Insurance Salesman | Ohio |
| 13 | Miriam Wannamaker | 37 | Wife | — | Ohio |
| 14 | Richard Wannamaker | 16 | Son | — | Ohio |
| 15 | William Wannamaker | 14 | Son | — | Ohio |
| 16 | Harold Wannamaker | 11 | Son | — | Ohio |
| 17 | George Lautenschlager | 31 | Head | Still-Operator | Ohio |
| 18 | Helen Lautenschlager | 34 | Wife | — | Ohio |
| 19 | Mary Helen Lautenschlager | 4 | Daughter | — | Ohio |
| 20 | George Lautenschlager | 1 | Son | — | Ohio |
| 21 | Robert Berthold | 23 | Head | Sales-Man Cigarette | Ohio |
| 22 | Ruth Berthold | 23 | Wife | — | Ohio |
| 23 | David Boys | 42 | Head | Experimental Mechanic | Ohio |
| 24 | Sophia Boys | 40 | Wife | — | Illinois |
| 25 | Mary Miller | 78 | Mother-in-law | — | Germany |
| 26 | Edna Miller | 36 | Sister-in-law | Telephone Operator | Illinois |
| 27 | Carl Schmidt | 52 | Head | Supervisor Production | Kentucky |
| 28 | Clara Schmidt THIS PERSON | 48 | Wife | — | Kentucky |
| 29 | Elizabeth Schmidt | 23 | Daughter | Secretary | Kentucky |
| 30 | Margaret Schmidt | 22 | Daughter | Comptometer | Ohio |
| 31 | Mary-Katherine Schmidt | 19 | Daughter | — | Ohio |
| 32 | Claire-Jean Schmidt | 17 | Daughter | — | Ohio |
| 33 | Jack Schmidt | 11 | Son | — | Ohio |
| 34 | Frank Juengling | 70 | Head | Commercial Artist | Ohio |
| 35 | Catherine Juengling | 65 | Wife | — | Kentucky |
| 36 | Rita Juengling | 38 | Daughter | Manager Cafeteria | Ohio |
| 37 | C. Lewis Juengling | 35 | Son | Linotype Salesman | Ohio |
| 38 | Clarence Stichtenpohl | 42 | Head | Salesman | Ohio |
| 39 | Rose Stichtenpohl | 37 | Wife | — | Ohio |
| 40 | Myra Stichtenpohl | 17 | Daughter | — | 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)