JH
John Huffman — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hamilton, Ohio
Our Model Tree links this John Huffman across the 1920, 1930 and 1940 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed) — first a head (b.~1872), then head of a 6-person household.
Age 58
b. ~1872
Male
Head
Born: Ohio
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Hamilton, Ohio |
| Surname | Huffman |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 24 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Labor. |
| Industry | Soap Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | $7000 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Labor. |
| Township / Ward | Cincinnati City |
| Est. Birth Year | ~1872 |
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 |
|---|---|---|---|---|
| Harry Huffman | Son | — | 19 | ~1911 |
| Nora Huffman | Daughter | — | 26 | ~1904 |
| Clara Huffman | Daughter | — | 17 | ~1913 |
| John Huffman | Head | — | 58 | ~1872 |
| Elizabeth Huffman | Spouse | — | 57 | ~1873 |
| Fred Huffman | Son | — | 14 | ~1916 |
Census Appearances
1920
Hamilton, Ohio
Head, age 47
Hamilton, Ohio · implied b. ~1873 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hoffman |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Laborer |
| Industry | Soap Factory |
| 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 58
Hamilton, Ohio · implied b. ~1872 — 6 household members
| Surname | Huffman |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 24 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Labor. |
| Industry | Soap Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | $7000 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Hamilton-County, Ohio
Head, age 68
Hamilton-County, Ohio · implied b. ~1872 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hoffman |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 68 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati City |
| 1935 Residence (County) | Hamilton |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| 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 Huffman across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Huffman
Head · 1930 · age 58 · b. ~1872 · 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:ohiocensus00reel1816:0256)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Arthur E. Rhorer | 46 | Head | Carpenter | Indiana |
| 2 | Hazel K. Rhorer | 47 | Wife | — | Indiana |
| 3 | Erline W. Rhorer | 16 | Daughter | — | Ohio |
| 4 | Edward J. Wirtz | 44 | Head | Conductor | Ohio |
| 5 | Flora Wirtz | 39 | Wife | — | Ohio |
| 6 | Edward L. Wirtz | 19 | Son | Assembler | Ohio |
| 7 | Albert L. Beyer | 26 | Head | News Clerk | France |
| 8 | Thelma R. Beyer | 23 | Wife | Bill Clerk | Ohio |
| 9 | Christina Schmertz | 56 | Head | — | Russia |
| 10 | Luella Schmertz | 32 | Daughter | Stenographer | Ohio |
| 11 | Peter Mehring | 56 | Head | Stockman | Ohio |
| 12 | Louisa Mehring | 53 | Wife | — | Ohio |
| 13 | Loretta Mehring | 26 | Daughter | Seamstress | Ohio |
| 14 | Arthur H. Mehring | 16 | Son | — | Ohio |
| 15 | Lillie Wilker | 59 | Head | — | Ohio |
| 16 | Daniel L. Ault | 35 | Head | Auto M. | Ohio |
| 17 | Lauretta Ault | 25 | Wife | — | Ohio |
| 18 | Dorothy L. Ault | 2 | Daughter | — | Ohio |
| 19 | Clifford H. Liebing | 35 | Head | Teller | Ohio |
| 20 | Edna S. Liebing | 36 | Wife | — | Ohio |
| 21 | Annette L. Liebing | 6 | Daughter | — | Ohio |
| 22 | Amelia M. Liebing | 60 | Mother | — | Ohio |
| 23 | Lulu S. Liebing | 47 | Sister-in-law | Shoe Fitter | Ohio |
| 24 | H. George | 72 | Head | Carpenter | Ohio |
| 25 | Carrie George | 40 | Wife | — | Ohio |
| 26 | Oliver G. George | 10 | Son | — | Ohio |
| 27 | Peter E. Mac Hugh | 46 | Head | Manager | Ohio |
| 28 | Mary Mac Hugh | 43 | Wife | — | Ohio |
| 29 | Mary S. Mac Hugh | 17 | Daughter | — | Ohio |
| 30 | Monica A. Mac Hugh | 15 | Daughter | — | Ohio |
| 31 | John T. Mac Hugh | 14 | Son | — | Ohio |
| 32 | Henry Brass | 48 | Head | Wood Worker | Ohio |
| 33 | Tracey Brass | 45 | Wife | — | Hungary |
| 34 | Henry J. Brass | 16 | Son | — | Ohio |
| 35 | August Bosse | 58 | Head | Dairy Hand | Germany |
| 36 | Ottilla Bosse | 49 | Wife | — | Germany |
| 37 | Lewis Lucas | 27 | Head | Baker | Germany |
| 38 | Louisa Lucas | 69 | Wife | — | Ohio |
| 39 | John Wolf | 62 | Head | — | Ohio |
| 40 | John Frankenhoff | 43 | Head | Bakery | Ohio |
| 41 | Katherine Frankenhoff | 35 | Wife | — | Sweden |
| 42 | Raymond Frankenhoff | 5 | Son | — | Ohio |
| 43 | Elline R. Frankenhoff | 9 | Daughter | — | Ohio |
| 44 | John Huffman THIS PERSON | 58 | Head | Labor. | Ohio |
| 45 | Elizabeth Huffman | 57 | Wife | — | Ohio |
| 46 | Nora Huffman | 26 | Daughter | Fore Lady | Ohio |
| 47 | Harry Huffman | 19 | Son | Shipping Clerk | Ohio |
| 48 | Clara Huffman | 17 | Daughter | Wrapper | Ohio |
| 49 | Fred. Huffman | 14 | Son | — | Ohio |
| 50 | August Kieffling | 30 | Head | Ch. | Ohio |
Related Census Records
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)