DH
Dorothy Hill — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Iosco-County, Michigan
Our Model Tree links this Dorothy Hill across the 1930 and 1940 US Censuses in Iosco-County, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 10-person household.
Age 11
b. ~1929
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Iosco-County, Michigan |
| Surname | Hill |
| Given Name | Dorothy E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Baldwin Twp. |
| 1935 Residence (County) | Iosco |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Baldwin Twp |
| Est. Birth Year | ~1929 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Marion Hill | Daughter | — | 8 | ~1932 |
| Patricia Hill | Daughter | — | 4 | ~1936 |
| Sylvia Hill | Daughter | — | 6 | ~1934 |
| Dorothy Hill | Daughter | — | 11 | ~1929 |
| Ruth Hill | Daughter | — | 10 | ~1930 |
| Thomas Hill | Head | — | 36 | ~1904 |
| James Hill | Son | — | 5 | ~1935 |
| Chas Hill | Son | — | 2 | ~1938 |
| Ralph Hill | Son | — | 13 | ~1927 |
| Connie Hill | Spouse | — | 30 | ~1910 |
Census Appearances
1930
Iosco, Michigan
Daughter, age 1
Iosco, Michigan · implied b. ~1929 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hull |
| Given Name | Dorothy E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Iosco-County, Michigan
Daughter, age 11
Iosco-County, Michigan · implied b. ~1929 — 10 household members
| Surname | Hill |
| Given Name | Dorothy E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Baldwin Twp. |
| 1935 Residence (County) | Iosco |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Hill across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Dorothy Hill
Daughter · 1940 · age 11 · b. ~1929 · Michigan
★ You are viewing this record
Sibling
Sylvia Hill
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Hill
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Hill
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Chas Hill
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Hill
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Hill
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Hill
Sibling · 1940 · age 8
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 — Iosco-County, Michigan
Open full size
1940 US Federal Census — Iosco-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01765-00027)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas J. Hill | 36 | Head | Well Drilling | Michigan |
| 2 | Connie I. Hill | 30 | Wife | — | Michigan |
| 3 | Ralph D. Hill | 13 | Son | — | Michigan |
| 4 | Dorothy E. Hill THIS PERSON | 11 | Daughter | — | Michigan |
| 5 | Ruth H. Hill | 10 | Daughter | — | Michigan |
| 6 | Marion J. Hill | 8 | Daughter | — | Michigan |
| 7 | Sylvia E. Hill | 6 | Daughter | — | Michigan |
| 8 | James W. Hill | 5 | Son | — | Michigan |
| 9 | Patricia J. Hill | 4 | Daughter | — | Michigan |
| 10 | Chas J. Hill | 2 | Son | — | Michigan |
| 11 | Chas Jr. Timmreck | 49 | Head | Farmer | Michigan |
| 12 | Mathilda Timmreck | 47 | Wife | — | Michigan |
| 13 | Chas Iii Timmreck | 18 | Son | Farming | Michigan |
| 14 | Stella Timmreck | 18 | Daughter-in-law | — | Michigan |
| 15 | Dale Mudge | 36 | Lodger | Laborer | Michigan |
| 16 | Anthony Gersenbracher | 49 | Head | Attendant | Austria |
| 17 | Annie Gersenbracher | 48 | Wife | — | Romania |
| 18 | Frank Jr. Gersenbracher | 11 | Son | — | Michigan |
| 19 | Gertrude Rottre | 82 | Mother-in-law | — | Austria |
| 20 | Herbert P. Holbeck | 52 | Head | Laborer | Ontario |
| 21 | Maybelle E. Holbeck | 48 | Wife | — | Canada |
| 22 | Romney R. Holbeck | 18 | Daughter | — | Canada |
| 23 | Fred J. Rottreber | 57 | Head | Farmer | Michigan |
| 24 | Julia L. Rottreber | 55 | Wife | — | Michigan |
| 25 | Milton D. Rottreber | 17 | Son | Laborer | Michigan |
| 26 | Edward J. Renow | 37 | Head | Farmer | Michigan |
| 27 | Loretta M. Renow | 38 | Wife | — | Michigan |
| 28 | Rosemary G. Renow | 13 | Daughter | — | Michigan |
| 29 | James E. Renow | 11 | Son | — | Michigan |
| 30 | Gerald J. Renow | 10 | Son | — | Michigan |
| 31 | Ernest L. Moeller | 73 | Head | Farmer | Germany |
| 32 | Mary A. Moeller | 72 | Wife | — | Michigan |
| 33 | Herman Bischoff | 59 | Head | Farmer | Germany |
| 34 | Frieda Bischoff | 59 | Wife | — | Germany |
| 35 | Leslie Bischoff | 26 | Son | Farm Partner | Michigan |
| 36 | Elmer Bischoff | 23 | Son | Truck Driver | Michigan |
| 37 | Edna Bischoff | 21 | Daughter | Teacher | Michigan |
| 38 | Lucille Bischoff | 20 | Daughter | — | Michigan |
| 39 | Howard Bischoff | 16 | Son | — | Michigan |
| 40 | Pauline Hargiske | 74 | Head | — | Germany |
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)