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William Hartman — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Alpena, Michigan
Our Model Tree links this William Hartman across the 1930 and 1940 US Censuses in Alpena, Michigan (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 12-person household.
Age 2
b. ~1928
Female
Daughter
Born: Michigan
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Alpena, Michigan |
| Surname | Hartman |
| Given Name | William |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Additional Details | |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Sanborn Township |
| 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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Esther Hartman | Daughter | — | 7 | ~1923 |
| Alma Hartman | Daughter | — | 4 | ~1926 |
| Harold Hartman | Son | — | 11 | ~1919 |
| Albert Hartman | Head | — | 48 | ~1882 |
| Elmer Hartman | Son | — | 13 | ~1917 |
| Daniel Hartman | Son | — | 19 | ~1911 |
| Edward Hartman | Son | — | 9 | ~1921 |
| Dora Hartman | Daughter | — | 15 | ~1915 |
| Fred Hartman | Son | — | 17 | ~1913 |
| Adeline Hartman | Daughter | — | 5 | ~1925 |
| William Hartman | Daughter | — | 2 | ~1928 |
| Ottilia Hartman | Other | — | 44 | ~1886 |
Census Appearances
1930
Alpena, Michigan
Daughter, age 2
Alpena, Michigan · implied b. ~1928 — 12 household members
| Surname | Hartman |
| Given Name | William |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Alpena-County, Michigan
Daughter, age 14
Alpena-County, Michigan · implied b. ~1926 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hartman |
| Given Name | Wilma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Sanborn Twp |
| 1935 Residence (County) | Alpena |
| Occupation | School |
| Highest Grade | No 6 |
| 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 William Hartman across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Hartman
Daughter · 1930 · age 2 · b. ~1928 · Michigan
★ You are viewing this record
Sibling
Dora Hartman
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Hartman
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alma Hartman
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Hartman
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Hartman
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Hartman
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daniel Hartman
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elmer Hartman
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Adeline Hartman
Sibling · 1930 · age 5
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
1930 US Federal Census — Alpena, Michigan
Open full size
1930 US Federal Census — Alpena, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel973:0884)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Cassey Meyers | 56 | Wife-H | — | Russia-Germ |
| 2 | Herman Meyers | 12 | Son | — | Michigan |
| 3 | Adolph Meyers | 12 | Son | — | Michigan |
| 4 | Albert Hartman | 48 | Head | Farmer | Russia |
| 5 | Ottilia Hartman | 44 | Wife-H | — | Russia |
| 6 | Daniel Hartman | 19 | Son | Laborer | Michigan |
| 7 | Fred Hartman | 17 | Son | Laborer | Michigan |
| 8 | Dora Hartman | 15 | Daughter | — | Michigan |
| 9 | Elmer Hartman | 13 | Son | — | Michigan |
| 10 | Harold Hartman | 11 | Son | — | Michigan |
| 11 | Edward Hartman | 9 | Son | — | Michigan |
| 12 | Esther Hartman | 7 | Daughter | — | Michigan |
| 13 | Adeline Hartman | 5 | Daughter | — | Michigan |
| 14 | Alma Hartman | 4 | Daughter | — | Michigan |
| 15 | William Hartman THIS PERSON | 2 | Daughter | — | Michigan |
| 16 | Mike Habit | 49 | Head | Farmer | Russia |
| 17 | Augusta Habit | 43 | Wife-H | — | Russia |
| 18 | Arthur Habit | 15 | Son | — | Michigan |
| 19 | Edward Habit | 13 | Son | — | Michigan |
| 20 | Walter Habit | 9 | Daughter | — | Michigan |
| 21 | Hildegard Habit | 8 | Daughter | — | Michigan |
| 22 | Stephen Habit | 4 | Son | — | Michigan |
| 23 | Reinhold Habke | 35 | Head | Farmer | Michigan |
| 24 | Merville Habke | 33 | Wife-H | Teacher | Michigan |
| 25 | Fred Light | 40 | Head | Farmer | Russia |
| 26 | Amelia Light | 42 | Wife-H | — | Russia |
| 27 | Albert Light | 15 | Son | — | Russia |
| 28 | Hulda Light | 10 | Daughter | — | Germany |
| 29 | Martha Light | 6 | Daughter | — | Michigan |
| 30 | Elsie Light | 5 | Daughter | — | Michigan |
| 31 | Agnes Light | 2 | Daughter | — | Michigan |
| 32 | Alfred B. Light | 1 | Son | — | Michigan |
| 33 | Leo J. Brousseau | 40 | Head | Farmer | Michigan |
| 34 | Florence Brousseau | 35 | Wife-H | — | Michigan |
| 35 | Theodore Brousseau | 10 | Son | — | Michigan |
| 36 | Royal Brousseau | 8 | Son | — | Michigan |
| 37 | Leonard Brousseau | 7 | Son | — | Michigan |
| 38 | Marie Brousseau | 5 | Daughter | — | Michigan |
| 39 | Willard Brousseau | 1 | Son | — | Michigan |
| 40 | Joseph Pastore | 50 | Boarder | Laborer | Canada-French |
| 41 | Arthur Pastore | 22 | Boarder | Laborer | Michigan |
| 42 | Carl Scheuner | 50 | Head | Farmer | Russia |
| 43 | Vanda Scheuner | 39 | Wife-H | — | Russia |
| 44 | Bernard Scheuner | 16 | Son | — | Michigan |
| 45 | Edna Scheuner | 13 | Daughter | — | Michigan |
| 46 | Alice Scheuner | 11 | Daughter | — | Michigan |
| 47 | Leona Scheuner | 9 | Daughter | — | Michigan |
| 48 | Edward L. Scheuner | 4 | Son | — | Michigan |
| 49 | Junior Scheuner | 2 | Son | — | Michigan |
| 50 | Carl Bublitz | 63 | Head | Farmer | Russia-Germ |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)