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William Hahn — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Macomb, Michigan
Our Model Tree links this William Hahn across the 1920 and 1930 US Censuses in Macomb, Michigan (XGBoost, ~Confirmed) — first a head (b.~1880), then head of a 6-person household.
Age 50
b. ~1880
Male
Head
Born: Germany
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Macomb, Michigan |
| Surname | Hahn |
| Given Name | William O. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Germany |
| Naturalization Status | Naturalized |
| Year of Immigration | 1883 |
| Age at First Marriage | 30 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Home Owned/Rented | O |
| Radio Set | R |
| Veteran | No |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
| Occupation | Farmer |
| Township / Ward | Armada Township Part Of |
| Est. Birth Year | ~1880 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Hahn | Head | — | 50 | ~1880 |
| Hildegard Hahn | Daughter | — | 19 | ~1911 |
| Henry Hahn | Son | — | 16 | ~1914 |
| Erwin Hahn | Son | — | 11 | ~1919 |
| Carl Hahn | Son | — | 14 | ~1916 |
| Emily Hahn | Spouse | — | 47 | ~1883 |
Census Appearances
1920
Macomb, Michigan
Head, age 40
Macomb, Michigan · implied b. ~1880 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hahn |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Germany |
| Year of Immigration | 1892 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Farmer |
| Industry | Genl. Farming |
| Class of Worker | EM |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Germany |
| Year of Naturalization | 1905 |
| Birthplace (normalized) | germany |
1930
Macomb, Michigan
Head, age 50
Macomb, Michigan · implied b. ~1880 — 6 household members
| Surname | Hahn |
| Given Name | William O. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Germany |
| Naturalization Status | Naturalized |
| Year of Immigration | 1883 |
| Age at First Marriage | 30 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Home Owned/Rented | O |
| Radio Set | R |
| Veteran | No |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
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 Macomb, Michigan, using XGBoost record linkage.
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This person
Anchor record
William Hahn
Head · 1930 · age 50 · b. ~1880 · Michigan
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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 — Macomb, Michigan
Open full size
1930 US Federal Census — Macomb, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel1008:0574)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mike Maranda | 40 | Hired man | Laborer | Could learn |
| 52 | Matt T Pardon | 65 | Head | Farmer | Canada English |
| 53 | Louisa Pardon | 70 | Wife | — | Michigan |
| 54 | Harold Pardon | 30 | Son | Laborer | Michigan |
| 55 | William Schadewald | 52 | Head | Farmer | Michigan |
| 56 | Amelia Schadewald | 59 | Wife | — | Michigan |
| 57 | Oliver Perry | 45 | Head | Farmer | Michigan |
| 58 | Caroline Perry | 43 | Wife | Farmer | Michigan |
| 59 | Earl Perry | 14 | Son | — | Michigan |
| 60 | Harvey E. Todd | 54 | Head | Farmer | Illinois |
| 61 | Anna Todd | 45 | Wife | — | Illinois |
| 62 | Jesse H. Todd | 22 | Son | Laborer | Illinois |
| 63 | V. Evelyn Todd | 18 | Daughter | — | Illinois |
| 64 | Russell L. Todd | 16 | Son | — | Michigan |
| 65 | William Mcfadden | 66 | Head | Truck Driver | Michigan |
| 66 | William Russell | 69 | Head | Farmer | Ireland North |
| 67 | Mary A. Russell | 58 | Wife | — | Canada English |
| 68 | Edith M. Russell | 25 | Daughter | — | Michigan |
| 69 | Richard Striber | 43 | Head | Farmer | Michigan |
| 70 | Frank P. Schmidt | 35 | Head | Farmer | Michigan |
| 71 | Serena Schmidt | 29 | Wife | — | Michigan |
| 72 | Henry J. Bluhm | 70 | Head | Farmer | Germany |
| 73 | Emma H. Bluhm | 62 | Wife | — | Michigan |
| 74 | Frank Deane | 27 | Son in law | Helper | Michigan |
| 75 | Florence Deane | 26 | Wife | — | Michigan |
| 76 | Harvey H. Deane | 5 | Son | — | Michigan |
| 77 | Albert B. Peters | 38 | Head | Farmer | Michigan |
| 78 | Stella M. Peters | 38 | Wife | — | Michigan |
| 79 | Vincent J. Peters | 7 | Son | — | Michigan |
| 80 | Marian L. Peters | 6 | Daughter | — | Michigan |
| 81 | Eileen G. Peters | 4 | Daughter | — | Michigan |
| 82 | Gerald A. Peters | 2 | Son | — | Michigan |
| 83 | August Thorman | 70 | Head | Farmer | Germany |
| 84 | Harvey Thorman | 31 | Son | Laborer | Michigan |
| 85 | Alice Thorman | 29 | Wife | — | Michigan |
| 86 | Harvey Jr. Thorman | 8 | Son | — | Michigan |
| 87 | Florence Thorman | 6 | Daughter | — | Michigan |
| 88 | John Tamba | 36 | Head | Farmer | Romania |
| 89 | Veronica Tamba | 33 | Wife | — | Romania |
| 90 | Charlie Tamba | 13 | Son | — | Michigan |
| 91 | Violet Tamba | 5 | Daughter | — | Michigan |
| 92 | Clarence Zielesch | 25 | Head | Farmer | Michigan |
| 93 | Alberta H. Zielesch | 22 | Wife | — | Michigan |
| 94 | Irene Decker | 7 | Ward | — | Michigan |
| 95 | William O. Hahn THIS PERSON | 50 | Head | Farmer | Germany |
| 96 | Emily M. Hahn | 47 | Wife | — | Michigan |
| 97 | Hildegard M. Hahn | 19 | Daughter | — | Michigan |
| 98 | Henry W. Hahn | 16 | Son | Laborer | Michigan |
| 99 | Carl F. Hahn | 14 | Son | — | Michigan |
| 100 | Erwin R. Hahn | 11 | Son | — | Michigan |
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)