JK
John Kuhn — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hamilton, Ohio
Our Model Tree links this John Kuhn across the 1920 and 1930 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed) — first a head (b.~1889), then head of a 9-person household.
Age 41
b. ~1889
Male
Head
Born: Ohio
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Hamilton, Ohio |
| Surname | Kuhn |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 25 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Pa |
| Industry | yes |
| Class of Worker | Cabinet Maker |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Radio Set | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Pa |
| Township / Ward | Green Township |
| Est. Birth Year | ~1889 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Helena Kuhn | Daughter | — | 1 | ~1929 |
| Robert Kuhn | Son | — | 4 | ~1926 |
| Herman Kuhn | Son | — | 7 | ~1923 |
| Marie Kuhn | Daughter | — | 15 | ~1915 |
| Catherine Kuhn | Daughter | — | 21 | ~1909 |
| Bertha Kuhn | Daughter | — | 18 | ~1912 |
| John Kuhn | Son | — | 13 | ~1917 |
| Marie Kuhn | Other | — | 38 | ~1892 |
| John Kuhn | Head | — | 41 | ~1889 |
Census Appearances
1920
Hamilton, Ohio
Head, age 32
Hamilton, Ohio · implied b. ~1888 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kuhn |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Store Keeper |
| Industry | Pullman Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Hamilton, Ohio
Head, age 41
Hamilton, Ohio · implied b. ~1889 — 9 household members
| Surname | Kuhn |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 25 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Pa |
| Industry | yes |
| Class of Worker | Cabinet Maker |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Radio Set | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Kuhn across 2 US Census years (1920 and 1930) in Hamilton, Ohio, using XGBoost record linkage.
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This person
Anchor record
John Kuhn
Head · 1930 · age 41 · b. ~1889 · Ohio
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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 — Hamilton, Ohio
Open full size
1930 US Federal Census — Hamilton, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1818:0882)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Gunkinger | 65 | Mother-H | No | Germany |
| 2 | William G. Feldkamp | 62 | Head | Laborer | Ohio |
| 3 | Bertha Feldkamp | 57 | Wife-H | — | Ohio |
| 4 | John Feldkamp | 23 | Son | Draftsman | Ohio |
| 5 | Fred C. Schuster | 30 | Head | Service Man | Ohio |
| 6 | Gertie Schuster | 27 | Wife-H | — | Ohio |
| 7 | Reed F. Schuster | 4 | Son | — | Ohio |
| 8 | Kate L. Hoffman | 64 | Head-H | — | Ohio |
| 9 | Charles Schuerle | 51 | Head | — | Germany |
| 10 | Anna Schuerle | 49 | Wife-H | — | Ohio |
| 11 | Henry Assel | 61 | Head | Butcher | Ohio |
| 12 | Mary Assel | 63 | Wife-H | — | Ohio |
| 13 | John Woelfle | 52 | Head | Farmer | Ohio |
| 14 | Otto Thaler | 42 | Head | Farmer | Ohio |
| 15 | Catherine Thaler | 42 | Wife-H | — | Ohio |
| 16 | Norma Thaler | 17 | Daughter | Stenographer | Ohio |
| 17 | Verna Thaler | 13 | Daughter | — | Ohio |
| 18 | Ellen Thaler | 2 | Daughter | — | Ohio |
| 19 | John B. Shaw | 41 | Head | Farmer | Kentucky |
| 20 | Susan R. Shaw | 34 | Wife-H | — | Kentucky |
| 21 | Julian B. Shaw | 18 | Son | Laborer | Kentucky |
| 22 | Georgia J. Shaw | 14 | Daughter | — | Kentucky |
| 23 | Samuel Shampeld | 55 | Head | Manager | Indiana |
| 24 | John C. Steiner | 52 | Head | Farmer | Ohio |
| 25 | Henrietta C. Steiner | 47 | Wife-H | — | Ohio |
| 26 | Mildred Steiner | 16 | Daughter | — | Ohio |
| 27 | Harry Steiner | 13 | Son | — | Ohio |
| 28 | Edith Steiner | 12 | Daughter | — | Ohio |
| 29 | Florence Steiner | 8 | Daughter | — | Ohio |
| 30 | Lucile Steiner | 4 | Daughter | — | Ohio |
| 31 | Cardis Winstead | 27 | Head | Caretaker | Kentucky |
| 32 | Luella Winstead | 20 | Wife-H | — | Kentucky |
| 33 | Melvin Winstead | 1 | Son | — | Kentucky |
| 34 | Rachel Winstead | 56 | Mother-in-law | — | Kentucky |
| 35 | Harry P. Klenk | 38 | Head | Machine Hand | Ohio |
| 36 | Susie C. Klenk | 38 | Wife-H | — | Kentucky |
| 37 | Carl W. Klenk | 21 | Son | Laborer | Ohio |
| 38 | Harry J. Klenk | 9 | Son | — | Ohio |
| 39 | John Kuhn THIS PERSON | 41 | Head | Pa | Ohio |
| 40 | Marie E. Kuhn | 38 | Wife-H | Al | Ohio |
| 41 | Catherine Kuhn | 21 | Daughter | Assembler | Ohio |
| 42 | Bertha Kuhn | 18 | Daughter | Governess | Ohio |
| 43 | Marie Kuhn | 15 | Daughter | — | Ohio |
| 44 | John Kuhn | 13 | Son | — | Ohio |
| 45 | Herman Kuhn | 7 | Son | — | Ohio |
| 46 | Robert Kuhn | 4 | Son | — | Ohio |
| 47 | Helena Kuhn | 1 | Daughter | — | Ohio |
| 48 | Joseph Focke | 51 | Head | Farmer | Ohio |
| 49 | Mary A. Focke | 44 | Wife-H | — | Ohio |
| 50 | Rosella K. Focke | 21 | Daughter | Machine Operator | Ohio |
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)