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William Hahn — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Vanderburgh, Indiana
Our Model Tree links this William Hahn across the 1920 and 1930 US Censuses in Vanderburgh, Indiana (XGBoost, ~Confirmed) — first a head (b.~1874), then head of a 7-person household.
Age 56
b. ~1874
Male
Head
Born: Indiana
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Vanderburgh, Indiana |
| Surname | Hahn |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 23 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Farmer |
| Industry | Gen. Farming |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 60 |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Farmer |
| Township / Ward | Evansville Ind |
| Est. Birth Year | ~1874 |
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 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Mary Hahn | Other | — | 55 | ~1875 |
| Mildred Hahn | Daughter | — | 21 | ~1909 |
| Lillian Hahn | Daughter | — | 24 | ~1906 |
| Gilbert Hahn | Son | — | 19 | ~1911 |
| Morris Hahn | Son | — | 15 | ~1915 |
| William Hahn | Head | — | 56 | ~1874 |
| Elmer Hahn | Son | — | 26 | ~1904 |
Census Appearances
1920
Vanderburgh, Indiana
Head, age 45
Vanderburgh, Indiana · implied b. ~1875 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hahn |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Indiana |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth State | Indiana |
| Birth Country | United States |
| Year of Naturalization | R |
| Birthplace (normalized) | indiana |
1930
Vanderburgh, Indiana
Head, age 56
Vanderburgh, Indiana · implied b. ~1874 — 7 household members
| Surname | Hahn |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 23 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Farmer |
| Industry | Gen. Farming |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 60 |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Hahn across 2 US Census years (1920 and 1930) in Vanderburgh, Indiana, using XGBoost record linkage.
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This person
Anchor record
William Hahn
Head · 1930 · age 56 · b. ~1874 · Indiana
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Vanderburgh, Indiana
Open full size
1930 US Federal Census — Vanderburgh, Indiana
Page Contents
50 people indexed on this census page (ia:1930:indianacensus00reel633:1036)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Husch Marc Herbst | 31 | Daughter | Helper | Indiana |
| 52 | Stella Crowell | 32 | Roomer | Beauty Shop | Indiana |
| 53 | Margaret Schlange | 68 | Sister | Housekeeper | Indiana |
| 54 | Ruth Crowell | 13 | Roomer | — | Indiana |
| 55 | Amelia Husch | 35 | Daughter-in-law | Nurse | Indiana |
| 56 | James Stiles | 32 | Head | Laborer | Indiana |
| 57 | Martha Stiles | 25 | Wife-H | — | Indiana |
| 58 | Dolly May Stiles | 7 | Daughter | — | Indiana |
| 59 | John W Stiles | 6 | Son | — | Indiana |
| 60 | Lilly Stiles | 3 | Daughter | — | Indiana |
| 61 | Julia Stiles | 1 | Daughter | — | Indiana |
| 62 | Edward Hessert | 27 | Head | Farmer | Indiana |
| 63 | Ada Hessert | 50 | Mother | Farmer | Indiana |
| 64 | William Hereman | 35 | Head | Farmer | Indiana |
| 65 | Helen Hereman | 34 | Wife-H | — | Indiana |
| 66 | Enos Hereman | 11 | Son | — | Indiana |
| 67 | Raymond Hereman | 11 | Son | — | Indiana |
| 68 | Donald Hereman | 7 | Son | — | Indiana |
| 69 | Marvin Hereman | 4 | Son | — | Indiana |
| 70 | Howard Hereman | 2 | Son | — | Indiana |
| 71 | Loren Hereman | 1 | Son | — | Indiana |
| 72 | Edward Stacer | 21 | Head | Laborer | Indiana |
| 73 | Geneva Stacer | 18 | Wife-H | — | Illinois |
| 74 | Oscar Folz | 24 | Head | Farmer | Indiana |
| 75 | Josephine Folz | 19 | Wife-H | — | Indiana |
| 76 | Albie Daugherty | 26 | Head | Laborer | Kentucky |
| 77 | Mamie Daugherty | 21 | Wife-H | — | Kentucky |
| 78 | James E Daugherty | 6 | Son | — | Kentucky |
| 79 | Nellie Daugherty | 4 | Daughter | — | Kentucky |
| 80 | Geo H Daugherty | 1 | Son | — | Missouri |
| 81 | William T Ricketts | 45 | Head | Laborer | Indiana |
| 82 | Ella M Ricketts | 35 | Wife-H | — | Indiana |
| 83 | Prentice Brinton | 4 | Adopted son | — | Indiana |
| 84 | Elizabeth Ricketts | 56 | Step-mother | — | Indiana |
| 85 | James Driskill | 46 | Head | Laborer | Kentucky |
| 86 | Fronie Driskill | 42 | Wife-H | — | Indiana |
| 87 | James Driskill | 10 | Son | — | Indiana |
| 88 | Fronie E Driskill | 8 | Daughter | — | Indiana |
| 89 | Katie May Driskill | 5 | Daughter | — | Indiana |
| 90 | Edward Driskill | 2 | Son | — | Indiana |
| 91 | William Hahn THIS PERSON | 56 | Head | Farmer | Indiana |
| 92 | Mary Hahn | 55 | Wife-H | — | Indiana |
| 93 | Elmer Hahn | 26 | Son | Laborer | Indiana |
| 94 | Lillian Hahn | 24 | Daughter | House Girl | Indiana |
| 95 | Mildred Hahn | 21 | Daughter | House Girl | Indiana |
| 96 | Gilbert Hahn | 19 | Son | Laborer | Indiana |
| 97 | Morris Hahn | 15 | Son | — | Indiana |
| 98 | John Birkhead | 39 | Head | Sawyer | Kentucky |
| 99 | Eunice Birkhead | 34 | Wife-H | — | Kentucky |
| 100 | William Birkhead | 19 | Son | Engineer | Kentucky |
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)