EH
Eva Hill — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bonneville-County, Idaho
Our Model Tree links this Eva Hill across the 1930 and 1940 US Censuses in Bonneville-County, Idaho (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 7-person household.
Age 10
b. ~1930
Female
Daughter
Born: Idaho
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bonneville-County, Idaho |
| Surname | Hill |
| Given Name | Eva J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | Ucon Village |
| 1935 Residence (County) | Bonneville |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
| Township / Ward | Ucon Village |
| Est. Birth Year | ~1930 |
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 Eva | Age | Birth yr |
|---|---|---|---|---|
| James Hill | Head | — | 37 | ~1903 |
| Genieve Hill | Daughter | — | 4 | ~1936 |
| Eva Hill | Daughter | — | 10 | ~1930 |
| Harold Hill | Son | — | 15 | ~1925 |
| Vernon Hill | Son | — | 14 | ~1926 |
| Amelia Hill | Spouse | — | 35 | ~1905 |
| Lance Hill | Daughter | — | 9 | ~1931 |
Census Appearances
1930
Bonneville, Idaho
Daughter, age
Bonneville, Idaho · implied b. ~1930 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Eva Jean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Idaho |
| Father's Birthplace | Utah |
| Mother's Birthplace | Idaho |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1940
Bonneville-County, Idaho
Daughter, age 10
Bonneville-County, Idaho · implied b. ~1930 — 7 household members
| Surname | Hill |
| Given Name | Eva J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | Ucon Village |
| 1935 Residence (County) | Bonneville |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
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 Hill across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Eva Hill
Daughter · 1940 · age 10 · b. ~1930 · Idaho
★ You are viewing this record
Sibling
Vernon Hill
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Hill
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lance Hill
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Genieve Hill
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Bonneville-County, Idaho
Open full size
1940 US Federal Census — Bonneville-County, Idaho
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00741-00769)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Wanda C. Peterson | 23 | Wife | — | Utah |
| 2 | Shirley W. Peterson | 5 | Daughter | — | Idaho |
| 3 | Verland R. Peterson | 2 | Son | — | Idaho |
| 4 | Eliza M. Ray | 66 | Head | — | Utah |
| 5 | Clifford L. Weber | 48 | Head | Carpenter | Minnesota |
| 6 | Fern L. Weber | 37 | Wife | Operator | Idaho |
| 7 | Calvin L. Weber | 17 | Son | — | Idaho |
| 8 | Curtis C. Weber | 16 | Son | — | Idaho |
| 9 | Flora V. Weber | 15 | Daughter | — | Idaho |
| 10 | Sarah Phillips | 79 | Head | — | Utah |
| 11 | Daniel J. Lords | 66 | Head | Laborer | Utah |
| 12 | Ella C. Lords | 63 | Wife | — | Utah |
| 13 | Alfred C. Ritchie | 41 | Head | — | Utah |
| 14 | Wilhelmina B. Ritchie | 38 | Wife | — | Utah |
| 15 | Dorothy L. Ritchie | 15 | Daughter | — | Idaho |
| 16 | Ida J. Ritchie | 14 | Daughter | — | Idaho |
| 17 | Donna M. Ritchie | 11 | Daughter | — | Idaho |
| 18 | Joy M. Ritchie | 8 | Daughter | — | Idaho |
| 19 | Shirley J. Ritchie | 4 | Daughter | — | Idaho |
| 20 | James B. Hill | 37 | Head | Operator | Utah |
| 21 | Amelia Hill | 35 | Wife | — | Idaho |
| 22 | Harold D. Hill | 15 | Son | — | Idaho |
| 23 | Vernon M. Hill | 14 | Son | — | Idaho |
| 24 | Eva J. Hill THIS PERSON | 10 | Daughter | — | Idaho |
| 25 | Lance Hill | 9 | Daughter | — | Idaho |
| 26 | Genieve Hill | 4 | Daughter | — | Idaho |
| 27 | George H. Veff | 75 | Head | — | England |
| 28 | Sabina G. Veff | 74 | Wife | — | England |
| 29 | Harold Tracy | 50 | Head | Common Laborer | Utah |
| 30 | Helen J. Tracy | 49 | Wife | — | Idaho |
| 31 | Clair H. Tracy | 23 | Son | Farm Laborer | Idaho |
| 32 | Harold Dee Tracy | 21 | Son | Driver Of Tractor | Idaho |
| 33 | Thurman L. Tracy | 18 | Son | Farm Laborer | Idaho |
| 34 | Jim E. Tracy | 17 | Son | Common Laborer | Idaho |
| 35 | Juanodell Tracy | 15 | Son | — | Idaho |
| 36 | Frank M. Tracy | 13 | Son | — | Idaho |
| 37 | Brent K. Tracy | 5 | Son | — | Idaho |
| 38 | W. Eugene Lords | 35 | Head | Common Laborer | Idaho |
| 39 | Harriet M. Lords | 32 | Wife | — | 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)