ER
Eva Robinson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Canyon-County, Idaho
Our Model Tree links this Eva Robinson across the 1930 and 1940 US Censuses in Canyon-County, Idaho (XGBoost, ~Confirmed) — first a spouse (b.~1881), then head of a 6-person household.
Age 59
b. ~1881
Female
Spouse
Born: Nebraska
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Canyon-County, Idaho |
| Surname | Robinson |
| Given Name | Eva V. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Nebraska |
| 1935 Residence (City) | Roswell Election Precinct |
| 1935 Residence (County) | Canyon |
| Additional Details | |
| Occupation | Board Member |
| Industry | Own Home |
| Class of Worker | OA |
| Hours Worked | 5 |
| Income (1939) | 724 |
| Highest Grade | H-4 |
| 1935 Residence | Same House |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Occupation | Board Member |
| Township / Ward | Roswell Election Precinct |
| Est. Birth Year | ~1881 |
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 Eva | Age | Birth yr |
|---|---|---|---|---|
| Glen Robinson | Son | — | 17 | ~1923 |
| Frances Blankenship | Other | — | 23 | ~1917 |
| Mary Keir | Other | — | 28 | ~1912 |
| Eva Robinson | Spouse | — | 59 | ~1881 |
| Emily Mangum | Other | — | 24 | ~1916 |
| William Robinson | Head | — | 69 | ~1871 |
Census Appearances
1930
Canyon, Idaho
Spouse, age 44
Canyon, Idaho · implied b. ~1886 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Eva E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Nebraska |
| Age at First Marriage | 21 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1940
Canyon-County, Idaho
Spouse, age 59
Canyon-County, Idaho · implied b. ~1881 — 6 household members
| Surname | Robinson |
| Given Name | Eva V. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Nebraska |
| 1935 Residence (City) | Roswell Election Precinct |
| 1935 Residence (County) | Canyon |
| Occupation | Board Member |
| Industry | Own Home |
| Class of Worker | OA |
| Hours Worked | 5 |
| Income (1939) | 724 |
| Highest Grade | H-4 |
| 1935 Residence | Same House |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
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 Eva Robinson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Eva Robinson
Spouse · 1940 · age 59 · b. ~1881 · Idaho
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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 — Canyon-County, Idaho
Open full size
1940 US Federal Census — Canyon-County, Idaho
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00743-00514)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Velva Lyle | 15 | Daughter | — | Idaho |
| 2 | George Lyle | 11 | Daughter | — | Idaho |
| 3 | Mildred Lyle | 7 | Daughter | — | Idaho |
| 4 | Alice M. Grosvenor | 55 | Head | State Supervisor | Minnesota |
| 5 | Jack Grosvenor | 14 | Son | — | Idaho |
| 6 | Ralph Elston | 28 | Head | Oiler On Dragline | Kansas |
| 7 | Mary Elston | 20 | Wife | — | Oregon |
| 8 | Patricia Elston | 0 | Daughter | 0 | Washington |
| 9 | Gordon Hammond | 34 | Head | Carpenter Helper | Oregon |
| 10 | Lucile Hammond | 27 | Wife | — | Missouri |
| 11 | Luella Hammond | 9 | Daughter | — | Idaho |
| 12 | Maxine Hammond | 7 | Daughter | — | Idaho |
| 13 | Billy Hammond | 5 | Son | — | Idaho |
| 14 | Lloyd Hammond | 1 | Son | — | Idaho |
| 15 | William Robinson | 69 | Head | Sexton | Nebraska |
| 16 | Eva V. Robinson THIS PERSON | 59 | Wife | Board Member | Nebraska |
| 17 | Glen Robinson | 17 | Son | — | Oregon |
| 18 | Emily Mangum | 24 | Lodger | Teaching | Texas |
| 19 | Frances Blankenship | 23 | Lodger | Teaching | Minnesota |
| 20 | Mary Keir | 28 | Lodger | Teaching | Idaho |
| 21 | Merle Lancaster | 37 | Head | Teacher | Illinois |
| 22 | Mildred Lancaster | 36 | Wife | — | Kansas |
| 23 | Dean Lancaster | 6 | Son | — | Oregon |
| 24 | David A. Roger | 62 | Head | Stock Clerk | Illinois |
| 25 | Lucy Roger | 51 | Wife | — | Kansas |
| 26 | Ruby Roger | 7 | Daughter | — | Idaho |
| 27 | Wayne Simmons | 32 | Head | Apiarist | Missouri |
| 28 | Thelma V. Simmons | 30 | Wife | — | Idaho |
| 29 | Teddy Simmons | 8 | Son | — | Idaho |
| 30 | Jay Richard Simmons | 7 | Son | — | Idaho |
| 31 | Leonard Weyant | 28 | Cousin | Laborer | Missouri |
| 32 | George Snyder | 40 | Head | Carpenter | Nebraska |
| 33 | Elsie V. Snyder | 40 | Wife | — | Kansas |
| 34 | Melvin Snyder | 17 | Son | — | Nebraska |
| 35 | Vernon Snyder | 15 | Son | — | Nebraska |
| 36 | Barbara Snyder | 13 | Daughter | — | Nebraska |
| 37 | Gladys Snyder | 9 | Daughter | — | Nebraska |
| 38 | Audrey Snyder | 7 | Daughter | — | Nebraska |
| 39 | Dorla Snyder | 5 | Daughter | — | Idaho |
| 40 | Yvonne Snyder | 1 | Daughter | — | Idaho |
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)