JH
John Herman — 1930 US Census Record
Model Tree available1930 United States Federal Census · Hamilton, Ohio
Our Model Tree links this John Herman across the 1920, 1930 and 1940 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed), with identified parents Barbara & Oliver — first a son (b.~1910), then head of a 17-person household.
Age 20
b. ~1910
Male
Son
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hamilton, Ohio |
| Surname | Herman |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Labor |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Labor |
| Township / Ward | St Bernard City |
| Est. Birth Year | ~1910 |
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.
17 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Rose Herman | Daughter | — | 22 | ~1908 |
| John Herman | Son | — | 20 | ~1910 |
| William Herman | Son | — | 17 | ~1913 |
| Frank Herman | Son | — | 25 | ~1905 |
| Mary Hirth | Other | — | 53 | ~1877 |
| Sofia Neiman | Other | — | 55 | ~1875 |
| Joseph Herman | Son | — | 23 | ~1907 |
| John Ziegler | Son | — | 35 | ~1895 |
| Irene Hummel | Other | — | 32 | ~1898 |
| Margaret Hummel | Daughter | — | 6 | ~1924 |
| Charles Hummel | Other | — | 35 | ~1895 |
| Barbara Ziegler | Other | — | 58 | ~1872 |
| William Ziegler | Other | — | 57 | ~1873 |
| Oliver Neiman | Head | — | 53 | ~1877 |
| Barbara Herman | Other | — | 56 | ~1874 |
| Bernard Hirth | Other | — | 44 | ~1886 |
| Xavier Herman | Son | — | 31 | ~1899 |
Census Appearances
1920
Hamilton, Ohio
Son, age 10
Hamilton, Ohio · implied b. ~1910 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hermann |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Hamilton, Ohio
Son, age 20
Hamilton, Ohio · implied b. ~1910 — 17 household members
| Surname | Herman |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Labor |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Hamilton-County, Ohio
Son, age 29
Hamilton-County, Ohio · implied b. ~1911 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Herrmann |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | St. Bernard |
| Occupation | Soap |
| Industry | PW |
| Class of Worker | 1040 |
| Highest Grade | No 8 |
| 1935 Residence | 40 |
| 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 Herman across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Barbara Hermann (~0.92 confidence) and father Oliver Neiman (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Barbara Hermann
b. ~1875
Source mother
● Household
· direct · ~0.92
Father
Oliver Neiman
b. ~1877
Source father
● Household
· direct · ~0.92
This person
Anchor record
John Herman
Son · 1930 · age 20 · b. ~1910 · Ohio
★ You are viewing this record
Sibling
Frank Herman
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Xavier Herman
Sibling · 1930 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Herman
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Herman
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Hummel
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Ziegler
Sibling · 1930 · age 35
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Herman
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
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:ohiocensus00reel1819:0184)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Oliver Neiman | 53 | Head | Painter | Ohio |
| 2 | Sofia Neiman | 55 | Wife-H | None | Ohio |
| 3 | William B Ziegler | 57 | O | Blacksmith | Ohio |
| 4 | Barbara Ziegler | 58 | Wife-H | None | Ohio |
| 5 | John Ziegler | 35 | Son | Labor | Ohio |
| 6 | Barbara Herman | 56 | O | None | Ohio |
| 7 | Xavier H Herman | 31 | Son | Engineer | Ohio |
| 8 | Frank Herman | 25 | Son | Boiler Maker | Ohio |
| 9 | Joseph Herman | 23 | Son | General | Ohio |
| 10 | Rose Herman | 22 | Daughter | General | Ohio |
| 11 | John Herman THIS PERSON | 20 | Son | Labor | Ohio |
| 12 | William Herman | 17 | Son | None | Ohio |
| 13 | Bernard Hirth | 44 | O | Salesman | Ohio |
| 14 | Mary Hirth | 53 | Sister | House Keeper | Ohio |
| 15 | Charles L Hummel | 35 | R | Manager | Ohio |
| 16 | Irene Hummel | 32 | Wife-H | None | Ohio |
| 17 | Margaret Hummel | 6 | Daughter | None | Ohio |
| 18 | Victor Ritz | 22 | Head | Salesman | Ohio |
| 19 | Marcella Ritz | 22 | Wife-H | None | Ohio |
| 20 | Harry G Hoeffle | 36 | Head | Contractor | Ohio |
| 21 | Josephine Hoeffle | 37 | Wife-H | None | Kentucky |
| 22 | Dorothy Hoeffle | 5 | Daughter | None | Ohio |
| 23 | Thelma Hoeffle | 3 | Daughter | None | Ohio |
| 24 | Harry Hoeffle | 2 | Son | None | Ohio |
| 25 | William Schrand | 53 | O | Printer | Ohio |
| 26 | Christina Schrand | 53 | Wife-H | None | Ohio |
| 27 | Loretta Schrand | 23 | Daughter | Tailoress | Ohio |
| 28 | Agnes Schrand | 18 | Daughter | Stenographer | Ohio |
| 29 | Theodore Schrand | 16 | Son | Boiler Helper | Ohio |
| 30 | Dorothy Schrand | 10 | Daughter | None | Ohio |
| 31 | Frank L Bocher | 47 | O | Carpenter | Ohio |
| 32 | Alma Bocher | 39 | Wife-H | None | Ohio |
| 33 | Vera Bocher | 15 | Daughter | None | Ohio |
| 34 | Viola Bocher | 14 | Daughter | None | Ohio |
| 35 | Ronald Bocher | 3 | Son | None | Ohio |
| 36 | Bernard Lamping | 64 | O | Shipping Clerk | Germany |
| 37 | Catherine Lamping | 62 | Wife-H | None | Germany |
| 38 | Alphonse Lamping | 23 | Son | Asst Chemist | Ohio |
| 39 | Josephine Lamping | 20 | Daughter | None | Ohio |
| 40 | August Borges | 62 | O | Retired | Germany |
| 41 | Agnes Borges | 59 | Wife-H | Dressmaker | Ohio |
| 42 | Elizabeth Borges | 30 | Daughter | Manager | Ohio |
| 43 | Edward Borges | 24 | Son | Office Work | Ohio |
| 44 | Charles Hentzel | 59 | Head | Labor | Kentucky |
| 45 | Justina Hentzel | 66 | Wife-H | House Keeper | Kentucky |
| 46 | Celia Hentzel | 51 | Sister | Seamstress | Kentucky |
| 47 | Charles Junker | 34 | Head | Del. Staff | Ohio |
| 48 | Mary Junker | 37 | Wife-H | None | Kentucky |
| 49 | Thomas Junker | 9 | Son | None | Ohio |
| 50 | Alice Junker | 8 | Daughter | None | Ohio |
Related Census Records
Pedigree Summary
John + 7 siblings
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)