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Harry Hoffman — 1930 US Census Record
Model Tree available1930 United States Federal Census · Hamilton, Ohio
Our Model Tree links this Harry Hoffman across the 1920, 1930 and 1940 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed), with identified parents Harry & John — first a head (b.~1905), then head of a 3-person household.
Age 25
b. ~1905
Male
Head
Born: Ohio
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Hamilton, Ohio |
| Surname | Hoffman |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 20 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Cab Driver |
| Industry | Taxi Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 25 |
| Veteran | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Cab Driver |
| Township / Ward | Cincinnati City |
| Est. Birth Year | ~1905 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Eugene Hoffman | Son | — | 4 | ~1926 |
| Harry Hoffman | Head | — | 25 | ~1905 |
| Evelyn Hoffman | Spouse | — | 26 | ~1904 |
Census Appearances
1920
Hamilton, Ohio
Son, age 15
Hamilton, Ohio · implied b. ~1905 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hoffmann |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Cook |
| Industry | Railroad |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Hamilton, Ohio
Head, age 25
Hamilton, Ohio · implied b. ~1905 — 3 household members
| Surname | Hoffman |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 20 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Cab Driver |
| Industry | Taxi Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 25 |
| Veteran | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Hamilton-County, Ohio
Son, age 36
Hamilton-County, Ohio · implied b. ~1904 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hoffmann |
| Given Name | Harry |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | St. Bernard |
| 1935 Residence (County) | Hamilton |
| Occupation | Ice-cream Route |
| Industry | Retail Ice-cream |
| Class of Worker | PW |
| Hours Worked | 3 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 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 Harry Hoffman across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Harry Hoffmann (~0.92 confidence) and father John Hoffmann (~0.92 confidence) and mother Cornelia Hoffmann (~0.92 confidence) and mother Martha Hoffmann (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Harry Hoffmann
b. ~1875
Source father
● Household
· direct · ~0.92
Father
John Hoffmann
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Cornelia Hoffmann
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Martha Hoffmann
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Hoffman
Head · 1930 · age 25 · b. ~1905 · Ohio
★ You are viewing this record
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:ohiocensus00reel1814:0368)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry Benjamin | 42 | Head | Painter + Dec | Poland |
| 2 | Helen Benjamin | 39 | Wife | — | Poland |
| 3 | Harold Benjamin | 20 | Son | Painter | Poland |
| 4 | Sam Benjamin | 19 | Son | Painter | Poland |
| 5 | Dorothy Benjamin | 17 | Daughter | — | Poland |
| 6 | Fannie Benjamin | 10 | Daughter | — | Poland |
| 7 | Ida Benjamin | 8 | Daughter | — | Poland |
| 8 | Rosie Benjamin | 4 | Daughter | — | Ohio |
| 9 | Merle Ridenour | 30 | Head | Photostat Oper | Kentucky |
| 10 | Joseph Levine | 39 | Head | Butcher | Poland |
| 11 | Rose Levine | 37 | Wife | — | Poland |
| 12 | Rebecca Levine | 19 | Daughter | Saleslady | Ohio |
| 13 | Dorothy Levine | 14 | Daughter | — | Ohio |
| 14 | Leslie Levine | 13 | Son | — | Ohio |
| 15 | Stanley Levine | 3 | Son | — | Ohio |
| 16 | Mary Krumble | 63 | Head | — | Ohio |
| 17 | Alice Krumble | 34 | Daughter | Saleslady | Ohio |
| 18 | Helen Krumble | 30 | Daughter | Shoe Fitter | Ohio |
| 19 | Genevieve Holland | 29 | Head | Typist | Ohio |
| 20 | Genevieve M Holland | 5 | Daughter | — | Ohio |
| 21 | Joseph Nehus | 37 | Head | Shoeworker | Ohio |
| 22 | Elizabeth Nehus | 60 | Head | — | Ohio |
| 23 | Alice Nehus | 30 | Daughter | Shoeworker | Ohio |
| 24 | Alvin White | 33 | Head | Carpenter | Ohio |
| 25 | Betty White | 24 | Wife | — | Ohio |
| 26 | Verna White | 0 | Daughter | — | Ohio |
| 27 | Elizabeth White | 60 | Head | — | Indiana |
| 28 | Max Segel | 40 | Head | Shoemaker | Lithuania |
| 29 | Ida Segel | 33 | Wife | — | Lithuania |
| 30 | Leonard Segel | 8 | Son | — | Ohio |
| 31 | Doris Segel | 6 | Daughter | — | Ohio |
| 32 | Leon Selzman | 45 | Head | Merchant | Poland |
| 33 | Ida Selzman | 40 | Wife | — | Maine |
| 34 | Sidney Selzman | 18 | Son | Stenographer | Kentucky |
| 35 | Sylvia Selzman | 16 | Daughter | — | Kentucky |
| 36 | Albert Selzman | 9 | Son | — | Ohio |
| 37 | Harry Hoffman THIS PERSON | 25 | Head | Cab Driver | Ohio |
| 38 | Evelyn Hoffman | 26 | Wife | — | United States |
| 39 | Eugene Hoffman | 4 | Son | — | Ohio |
| 40 | Roland Ehles | 30 | Head | Fireman | Indiana |
| 41 | Elizabeth Ehles | 30 | Wife | — | Indiana |
| 42 | Marilyn F Ehles | 1 | Daughter | — | Indiana |
| 43 | John Hohman | 26 | Head | Store Keeper | Indiana |
| 44 | Leona Hohman | 25 | Wife | Sales Lady | Indiana |
| 45 | William Ragio | 43 | Head | Barber | Tennessee |
| 46 | Nora Ragio | 34 | Wife | — | Ohio |
| 47 | William L Ragio | 4 | Son | — | Illinois |
| 48 | Ninette Ragio | 2 | Daughter | — | Ohio |
| 49 | Catherine Coleman | 70 | Mother-in-law | — | England |
| 50 | Samuel Schuler | 40 | Head | Tailor | Russia |
Pedigree Summary
Harry
Gen 1 · 4 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)