GR
Gertrude Robinson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hamilton-County, Ohio
Our Model Tree links this Gertrude Robinson across the 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1890), then head of a 7-person household.
Age 50
b. ~1890
Female
Spouse
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Ohio |
| Surname | Robinson |
| Given Name | Gertrude |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Ohio |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Green Township |
| Est. Birth Year | ~1890 |
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 Gertrude | Age | Birth yr |
|---|---|---|---|---|
| Roberta Robinson | Daughter | — | 16 | ~1924 |
| Robert Robinson | Son | — | 16 | ~1924 |
| George Robinson | Head | — | 46 | ~1894 |
| Gertrude Robinson | Spouse | — | 50 | ~1890 |
| Edward Robinson | Son | — | 19 | ~1921 |
| Rose Robinson | Daughter | — | 13 | ~1927 |
| Ruth Robinson | Daughter | — | 23 | ~1917 |
Census Appearances
1930
Hamilton, Ohio
Spouse, age 40
Hamilton, Ohio · implied b. ~1890 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Gertrude |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Hamilton-County, Ohio
Spouse, age 50
Hamilton-County, Ohio · implied b. ~1890 — 7 household members
| Surname | Robinson |
| Given Name | Gertrude |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Ohio |
| 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 Gertrude Robinson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Gertrude Robinson
Spouse · 1940 · age 50 · b. ~1890 · 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
38 people indexed on this census page (nara:1940:m-t0627-03077-00452)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Albert James | 20 | Lodger | Farm Helper | Kentucky |
| 42 | Alexander Buchanan | 44 | Lodger | Cook | Ohio |
| 43 | Walter Brockhoff | 41 | Head | Farmer | Ohio |
| 44 | Virginia Brockhoff | 35 | Wife | — | Kentucky |
| 45 | Raymond Brockhoff | 15 | Son | — | Ohio |
| 46 | Jean Brockhoff | 8 | Daughter | — | Ohio |
| 47 | Janet Brockhoff | 0 | Daughter | — | Ohio |
| 48 | Henry Brockhoff | 44 | Brother | Farmer | Ohio |
| 49 | Caroline Haubrock | 73 | Aunt | — | Ohio |
| 50 | Edna Pieper | 43 | Head | Farmer | Ohio |
| 51 | Walter B. Luken | 30 | Head | Owner Manager | Ohio |
| 52 | Edna H. Luken | 29 | Wife | — | Ohio |
| 53 | William Reinders | 40 | Head | Owner Manager | Kentucky |
| 54 | Audrey Reinders | 38 | Wife | — | Wisconsin |
| 57 | Fred O'Flaherty | 47 | Head | Director Of Personnel | Ohio |
| 58 | Emily O'Flaherty | 48 | Wife | — | Ohio |
| 59 | Patricia A. O'Flaherty | 8 | Daughter | — | Ohio |
| 60 | William Windholtz | 35 | Head | Huckster | Ohio |
| 61 | Louisa Windholtz | 34 | Wife | — | Ohio |
| 62 | Shirley M. Windholtz | 10 | Daughter | — | Ohio |
| 63 | Mary Lou Windholtz | 8 | Daughter | — | Ohio |
| 64 | William J. Windholtz | 5 | Son | — | Ohio |
| 65 | Donald Windholtz | 3 | Son | — | Ohio |
| 66 | Anthony Windholtz | 0 | Son | — | Ohio |
| 67 | George Robinson | 46 | Head | Laborer | Kentucky |
| 68 | Gertrude Robinson THIS PERSON | 50 | Wife | — | Kentucky |
| 69 | Ruth Robinson | 23 | Daughter | Cleaning Woman | Ohio |
| 70 | Edward Robinson | 19 | Son | Laborer | Ohio |
| 71 | Robert Robinson | 16 | Son | — | Ohio |
| 72 | Roberta Robinson | 16 | Daughter | — | Ohio |
| 73 | Rose E. Robinson | 13 | Daughter | — | Ohio |
| 74 | Everett Griffith | 40 | Head | Barber | Kentucky |
| 75 | Ida Griffith | 35 | Wife | — | Ohio |
| 76 | Henry Griffith | 13 | Son | — | Ohio |
| 77 | Robert Griffith | 12 | Son | — | Ohio |
| 78 | Donald Griffith | 9 | Son | — | Ohio |
| 79 | Everett Griffith | 7 | Son | — | Ohio |
| 80 | Corrine Griffith | 2 | 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)