BH
Betty Hill — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Warren-County, Iowa
Our Model Tree links this Betty Hill across the 1930 and 1940 US Censuses in Warren-County, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 11-person household.
Age 12
b. ~1928
Female
Daughter
Born: Iowa
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Warren-County, Iowa |
| Surname | Hill |
| Given Name | Betty Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Union Twp. |
| 1935 Residence (County) | Warren |
| Additional Details | |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Union Twp |
| Est. Birth Year | ~1928 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Betty | Age | Birth yr |
|---|---|---|---|---|
| Hazel Hill | Daughter | — | 11 | ~1929 |
| Harold Hill | Son | — | 19 | ~1921 |
| Betty Hill | Daughter | — | 12 | ~1928 |
| Sadie Hill | Spouse | — | 44 | ~1896 |
| Doris Hill | Daughter | — | 14 | ~1926 |
| Gerald Hill | Head | — | 46 | ~1894 |
| Neil Hill | Son | — | 10 | ~1930 |
| Rosa Hill | Other | — | 71 | ~1869 |
| James Hill | Son | — | 17 | ~1923 |
| William Hill | Son | — | 18 | ~1922 |
| Charles Hill | Son | — | 15 | ~1925 |
Census Appearances
1930
Warren, Iowa
Daughter, age 2
Warren, Iowa · implied b. ~1928 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Betty J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Warren-County, Iowa
Daughter, age 12
Warren-County, Iowa · implied b. ~1928 — 11 household members
| Surname | Hill |
| Given Name | Betty Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Union Twp. |
| 1935 Residence (County) | Warren |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Betty Hill across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Betty Hill
Daughter · 1940 · age 12 · b. ~1928 · Iowa
★ You are viewing this record
Sibling
Charles Hill
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Hill
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Hill
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Hill
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Hill
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Hill
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Neil Hill
Sibling · 1940 · age 10
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 — Warren-County, Iowa
Open full size
1940 US Federal Census — Warren-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01210-00367)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Charles W. Flynn | 65 | Head | Farmer | Iowa |
| 42 | Eunice Flynn | 56 | Wife | — | Iowa |
| 43 | Eugene Broughton | 14 | Grandson | — | Missouri |
| 44 | Charles G. Fullington | 30 | Head | Farmer | Iowa |
| 45 | Cora E. Fullington | 27 | Wife | — | Iowa |
| 46 | Charles Jr. Fullington | 7 | Son | — | Iowa |
| 47 | Glen W. Davis | 23 | Head | Logger | Missouri |
| 48 | Wanda J. Davis | 21 | Wife | — | Oklahoma |
| 49 | Willard Eugene Davis | 4 | Son | — | Missouri |
| 50 | Leonard Davis | 2 | Son | — | Iowa |
| 51 | George W. Jr. Pearce | 27 | Head | Logger | Wyoming |
| 52 | Edith L. Pearce | 20 | Wife | — | Iowa |
| 53 | Donald W. Pearce | 1 | Son | — | Iowa |
| 54 | Ray E. Shaw | 37 | Head | Farm Hand | Iowa |
| 55 | Mildred Wilma Shaw | 34 | Wife | — | Kansas |
| 56 | Wilma Jean Shaw | 13 | Daughter | — | Iowa |
| 57 | Ray Jr. Shaw | 10 | Son | — | Missouri |
| 58 | Lawrence W. Kintzing | 35 | Head | Farmer | Iowa |
| 59 | Emma R. Kintzing | 34 | Wife | — | Iowa |
| 60 | Donald R. Kintzing | 5 | Son | — | Iowa |
| 61 | Larry D. Kintzing | 3 | Son | — | Iowa |
| 62 | Gerald E. Hill | 46 | Head | Farmer | Iowa |
| 63 | Sadie Hill | 44 | Wife | — | Iowa |
| 64 | Harold Donald Hill | 19 | Son | Farm Hand | Iowa |
| 65 | William Ray Hill | 18 | Son | Farm Hand | Iowa |
| 66 | James Alfred Hill | 17 | Son | Farm Hand | Iowa |
| 67 | Charles Vance Hill | 15 | Son | — | Iowa |
| 68 | Doris May Hill | 14 | Daughter | — | Iowa |
| 69 | Betty Jane Hill THIS PERSON | 12 | Daughter | — | Iowa |
| 70 | Hazel Dean Hill | 11 | Daughter | — | Iowa |
| 71 | Neil Edmond Hill | 10 | Son | — | Iowa |
| 72 | Rosa Venia Hill | 71 | Mother | — | Illinois |
| 73 | Inez Kirkpatrick | 41 | Head | Run Room | Iowa |
| 74 | John C. Vandeburgh | 49 | Head | Farmer | Iowa |
| 75 | Anna Mary Vandeburgh | 47 | Wife | — | Iowa |
| 76 | John Franklin Vandeburgh | 15 | Son | — | Iowa |
| 77 | Mary Beth Vandeburgh | 13 | Daughter | — | Iowa |
| 78 | Ralph A. Lukinbill | 26 | Head | Farmer | Canada |
| 79 | Flora Bell Lukinbill | 22 | Wife | — | Iowa |
| 80 | Kay Lanelle Lukinbill | 3 | Daughter | — | Iowa |
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)