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Dorothy Foster — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hamilton-County, Ohio
Our Model Tree links this Dorothy Foster across the 1920, 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1895), then head of a 4-person household.
Age 45
b. ~1895
Female
Spouse
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Ohio |
| Surname | Foster |
| Given Name | Dorothy F |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Colerain Twp |
| 1935 Residence (County) | Hamilton |
| Additional Details | |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Colerain Twp |
| Est. Birth Year | ~1895 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Foster | Spouse | — | 45 | ~1895 |
| Marjory Foster | Daughter | — | 19 | ~1921 |
| Walter Foster | Son | — | 15 | ~1925 |
| Albert Foster | Head | — | 44 | ~1896 |
Census Appearances
1920
Hamilton, Ohio
Spouse, age 25
Hamilton, Ohio · implied b. ~1895 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Foster |
| Given Name | Dorothy F |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Hamilton, Ohio
Spouse, age 35
Hamilton, Ohio · implied b. ~1895 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Foster |
| Given Name | Dorothy |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 26 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Hamilton-County, Ohio
Spouse, age 45
Hamilton-County, Ohio · implied b. ~1895 — 4 household members
| Surname | Foster |
| Given Name | Dorothy F |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Colerain Twp |
| 1935 Residence (County) | Hamilton |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Dorothy Foster across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Dorothy Foster
Spouse · 1940 · age 45 · b. ~1895 · 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-t0627-03076-00206)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Clara C Bayer | 38 | Wife | — | Ohio |
| 42 | Henricka Bayer | 87 | Mother | — | Ohio |
| 43 | Robert R Rupprecht | 26 | Head | Coffee Roaster | Ohio |
| 44 | Viola B Rupprecht | 32 | Wife | — | Kentucky |
| 45 | Fred T Mcclanahan | 28 | Head | Service Man | Ohio |
| 46 | Evelyn C Mcclanahan | 24 | Wife | — | Ohio |
| 47 | Jerrian R Mcclanahan | 2 | Daughter | — | Ohio |
| 48 | Carl R Hettrick | 39 | Head | Automobile Mechanic | Ohio |
| 49 | Margaret M Hettrick | 29 | Wife | — | Ohio |
| 50 | Ralph Quick | 48 | Head | Shipping Clerk | Ohio |
| 51 | Gertrude A Sorn | 33 | Housekeeper | Housekeeper | Germany |
| 52 | Frank W Clevenger | 74 | Head | Farmer | Ohio |
| 53 | Gertrude V Clevenger | 69 | Wife | — | Indiana |
| 54 | Albert Foster | 44 | Head | Shipping Clerk | Illinois |
| 55 | Dorothy F Foster THIS PERSON | 45 | Wife | — | Indiana |
| 56 | Marjory Ab Foster | 19 | Daughter | — | Ohio |
| 57 | Walter Foster | 15 | Son | — | Ohio |
| 58 | Herman Schlenker | 53 | Head | Farmer | Ohio |
| 59 | Minnie R Schlenker | 47 | Wife | — | Ohio |
| 60 | Stanley L Schlenker | 24 | Son | Groundkeeper | Ohio |
| 61 | Hazel M Schlenker | 22 | Daughter | Housekeeper | Ohio |
| 62 | Hubert C Schlenker | 19 | Son | Laborer | Ohio |
| 63 | Dorothy L Schlenker | 17 | Daughter | Housekeeper | Ohio |
| 64 | Ruth M Schlenker | 14 | Daughter | — | Ohio |
| 65 | Mary S Schlenker | 44 | Head | — | Ohio |
| 66 | Sophia Schlenker | 85 | Mother | — | Germany |
| 67 | Ernest G Graham | 41 | Head | Farmer | Minnesota |
| 68 | Dora Lou Graham | 26 | Wife | — | Ohio |
| 69 | Isabelle M Henehen | 50 | Mother in law | — | Ohio |
| 70 | Joseph B Niehaus | 54 | Head | Farmer | Ohio |
| 71 | Mary C Niehaus | 52 | Wife | Shop Foreman | Ohio |
| 72 | Matilda M Niehaus | 31 | Daughter | Fly Stitcher | Ohio |
| 73 | Loretta R Niehaus | 22 | Daughter | Trimmer | Ohio |
| 74 | Herman J Niehaus | 18 | Son | New Worker | Ohio |
| 75 | Florence C Niehaus | 10 | Daughter | — | Ohio |
| 76 | Frederick W Leberecht | 78 | Head | — | Germany |
| 77 | Mary B Leberecht | 69 | Wife | — | Ohio |
| 78 | Louis H Bachmann | 50 | Head | Teletype Supervisor | Indiana |
| 79 | Emma C Bachmann | 38 | Wife | — | Ohio |
| 80 | Louis W Bachmann | 14 | 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)