JH
John Hahn — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Sibley, Minnesota
Our Model Tree links this John Hahn across the 1920 and 1930 US Censuses in Sibley, Minnesota (XGBoost, ~Confirmed) — first a head (b.~1876), then head of a 6-person household.
Age 54
b. ~1876
Male
Head
Born: Minnesota
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Sibley, Minnesota |
| Surname | Hahn |
| Given Name | John H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Age at First Marriage | 27 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Occupation | Farmer |
| Industry | Gen farm |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Farmer |
| Township / Ward | New Auburn Township |
| Est. Birth Year | ~1876 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Augusta Hahn | Other | — | 45 | ~1885 |
| John Hahn | Head | — | 54 | ~1876 |
| Gerhard Hahn | Son | — | 18 | ~1912 |
| Lester Hahn | Son | — | 13 | ~1917 |
| Adolph Hahn | Son | — | 22 | ~1908 |
| Wilford Hahn | Son | — | 20 | ~1910 |
Census Appearances
1920
Sibley, Minnesota
Head, age 43
Sibley, Minnesota · implied b. ~1877 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hahn |
| Given Name | John H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Father's Birthplace | Germany |
| Mother's Birthplace | Indiana |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | Emp |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Sibley, Minnesota
Head, age 54
Sibley, Minnesota · implied b. ~1876 — 6 household members
| Surname | Hahn |
| Given Name | John H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Age at First Marriage | 27 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Indiana |
| Occupation | Farmer |
| Industry | Gen farm |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 John Hahn across 2 US Census years (1920 and 1930) in Sibley, Minnesota, using XGBoost record linkage.
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This person
Anchor record
John Hahn
Head · 1930 · age 54 · b. ~1876 · Minnesota
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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 — Sibley, Minnesota
Open full size
1930 US Federal Census — Sibley, Minnesota
Page Contents
50 people indexed on this census page (ia:1930:minnesotacensus00reel1130:0252)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank Brecke | 48 | Head | Farmer | Minnesota |
| 2 | Dorothy Brecke | 47 | Wife-H | None | Minnesota |
| 3 | Gertrude C. Brecke | 21 | Daughter | School Teacher | Minnesota |
| 4 | Walter Brecke | 18 | Son | None | Minnesota |
| 5 | Helmuth Brecke | 14 | Son | None | Minnesota |
| 6 | Leona Brecke | 10 | Daughter | None | Minnesota |
| 7 | Frieda Brecke | 8 | Daughter | None | Minnesota |
| 8 | Charles Brecke | 79 | Father | None | Germany |
| 9 | Minnie Brecke | 76 | Mother | None | Germany |
| 10 | Marie A. Schweigert | 21 | Boarder | Teacher | Minnesota |
| 11 | Otto F. Horborst | 33 | Head | Farmer | Minnesota |
| 12 | Alvina A. Horborst | 34 | Wife-H | None | Minnesota |
| 13 | Gertrude L. Horborst | 11 | Daughter | None | Minnesota |
| 14 | Clarence C. Horborst | 10 | Son | None | Minnesota |
| 15 | John H. Hahn THIS PERSON | 54 | Head | Farmer | Minnesota |
| 16 | Augusta Hahn | 45 | Wife-H | None | Germany |
| 17 | Adolph T. Hahn | 22 | Son | Laborer | Minnesota |
| 18 | Wilford A. Hahn | 20 | Son | Laborer | Minnesota |
| 19 | Gerhard J. Hahn | 18 | Son | Laborer | Minnesota |
| 20 | Lester E. Hahn | 13 | Son | None | Minnesota |
| 21 | Walter J. Polzin | 34 | Head | Farmer | Minnesota |
| 22 | Sylvia Polzin | 28 | Wife-H | None | Minnesota |
| 23 | Dorothy Polzin | 3 | Daughter | None | Minnesota |
| 24 | Marvin J. Polzin | 2 | Son | None | Minnesota |
| 25 | Delores Polzin | 0 | Daughter | None | Minnesota |
| 26 | Otto A. Henke | 30 | Head | Farmer | Minnesota |
| 27 | Emma N. Henke | 29 | Wife-H | None | Minnesota |
| 28 | Serena A. Henke | 7 | Daughter | None | Minnesota |
| 29 | Cromwell O. Henke | 4 | Son | None | Minnesota |
| 30 | Harvey Henke | 2 | Son | None | Minnesota |
| 31 | Edward Horborst | 40 | O | Farmer | Minnesota |
| 32 | Ida Horborst | 38 | Wife-H | None | Minnesota |
| 33 | Alvin Horborst | 11 | Son | None | Minnesota |
| 34 | Richard Dalke | 17 | Hired Man | Laborer | Minnesota |
| 35 | Herman C. Hegard | 42 | Head | Farmer | Minnesota |
| 36 | Elsie Hegard | 31 | Wife-H | None | Minnesota |
| 37 | Evelyn Hegard | 5 | Daughter | None | Minnesota |
| 38 | Helen Hegard | 3 | Daughter | None | Minnesota |
| 39 | Allen Hegard | 2 | Son | None | Minnesota |
| 40 | John H. Puchmueller | 42 | O | Farmer | Minnesota |
| 41 | Carolina A. Puchmueller | 41 | Wife-H | None | Minnesota |
| 42 | Clarence L. Puchmueller | 20 | Son | Laborer | Minnesota |
| 43 | Elmira M. Puchmueller | 19 | Daughter | None | Minnesota |
| 44 | Milo A. Puchmueller | 17 | Son | None | Minnesota |
| 45 | Erma N. Puchmueller | 14 | Daughter | None | Minnesota |
| 46 | John W. Paulman | 43 | Head | Farmer | Minnesota |
| 47 | Kate Paulman | 41 | Wife-H | None | Minnesota |
| 48 | Irene E. Paulman | 16 | Daughter | None | Minnesota |
| 49 | Leona A. Paulman | 13 | Daughter | None | Minnesota |
| 50 | Sarah M. Paulman | 5 | Daughter | None | Minnesota |
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)