JH
John Heller — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cuyahoga, Ohio
Our Model Tree links this John Heller across the 1930 and 1940 US Censuses in Cuyahoga, Ohio (XGBoost, ~Confirmed) — first a head (b.~1880), then head of a 5-person household.
Age 50
b. ~1880
Male
Head
Born: Jugoslavia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cuyahoga, Ohio |
| Surname | Heller |
| Given Name | John F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Jugoslavia |
| Naturalization Status | Naturalized |
| Year of Immigration | 1906 |
| Age at First Marriage | 23 |
| Father's Birthplace | Jugoslavia |
| Mother's Birthplace | Jugoslavia |
| Additional Details | |
| Occupation | Machinist |
| Industry | Auto Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Home Owned/Rented | O |
| Home Value / Rent | 10000 |
| Birthplace (normalized) | jugoslavia |
| Occupation | Machinist |
| Township / Ward | Cleveland |
| Est. Birth Year | ~1880 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Heller | Head | — | 50 | ~1880 |
| William Heller | Son | — | 15 | ~1915 |
| Anthony Heller | Son | — | 17 | ~1913 |
| Carl Heller | Son | — | 13 | ~1917 |
| Anna Heller | Spouse | — | 42 | ~1888 |
Census Appearances
1930
Cuyahoga, Ohio
Head, age 50
Cuyahoga, Ohio · implied b. ~1880 — 5 household members
| Surname | Heller |
| Given Name | John F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Jugoslavia |
| Naturalization Status | Naturalized |
| Year of Immigration | 1906 |
| Age at First Marriage | 23 |
| Father's Birthplace | Jugoslavia |
| Mother's Birthplace | Jugoslavia |
| Occupation | Machinist |
| Industry | Auto Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Home Owned/Rented | O |
| Home Value / Rent | 10000 |
| Birthplace (normalized) | jugoslavia |
1940
Cuyahoga-County, Ohio
Head, age 56
Cuyahoga-County, Ohio · implied b. ~1884 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Haller |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Jugoslavia |
| 1935 Residence (City) | Cleveland |
| 1935 Residence (County) | Cuyahoga |
| Naturalization Status | Alien |
| Occupation | Laborer |
| Industry | Steel Mill |
| Class of Worker | PW |
| Hours Worked | 3 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birthplace (normalized) | jugoslavia |
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 Heller across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Heller
Head · 1930 · age 50 · b. ~1880 · 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 — Cuyahoga, Ohio
Open full size
1930 US Federal Census — Cuyahoga, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1781:0662)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Louis Gillett | 34 | Head | Plumber | Russia |
| 52 | Malian M Gillett | 23 | Wife | — | Ohio |
| 53 | Norma M Gillett | 1 | Daughter | — | Ohio |
| 54 | Bessie Gillett | 63 | Head | — | Russia |
| 55 | Harry Gillett | 38 | Son | Owner | Russia |
| 56 | David Gillett | 30 | Son | Messenger | Russia |
| 57 | John F Heller THIS PERSON | 50 | Head | Machinist | Jugoslavia |
| 58 | Anna Heller | 42 | Wife | — | Czechoslovakia |
| 59 | Anthony Heller | 17 | Son | Helper | Ohio |
| 60 | William Heller | 15 | Son | — | Ohio |
| 61 | Carl Heller | 13 | Son | — | Ohio |
| 62 | Jacob Logar | 51 | Head | Cabinet Maker | Jugoslavia |
| 63 | Helen Logar | 49 | Wife | — | Jugoslavia |
| 64 | Helen Logar | 23 | Daughter | Wiring | Ohio |
| 65 | Agnes Logar | 21 | Daughter | Wiring | Ohio |
| 66 | Joseph Logar | 19 | Son | Clerk | Ohio |
| 67 | Melvin Citron | 39 | Head | — | Jugoslavia |
| 68 | Bernard Citron | 17 | Son | Helper | Ohio |
| 69 | Emanuel Citron | 8 | Son | — | Ohio |
| 70 | Carl Citron | 6 | Son | — | Ohio |
| 71 | Dorothy Samuels | 8 | Roomer | — | Ohio |
| 72 | Martin Samuels | 3 | Roomer | — | Ohio |
| 73 | Harry J Edwards | 36 | Head | Cutter | England |
| 74 | Mary J Edwards | 37 | Wife | — | England |
| 75 | Betty J Edwards | 2 | Daughter | — | Ohio |
| 76 | Carl E Graef | 41 | Head | Pattern Maker | Hungary |
| 77 | Elizabeth A Graef | 35 | Wife | — | Ohio |
| 78 | Milton E Graef | 12 | Son | — | Ohio |
| 79 | Russel E Graef | 11 | Son | — | Ohio |
| 80 | Morris Elperin | 42 | Head | Laborer | New York |
| 81 | Rose Elperin | 35 | Wife | — | Ohio |
| 82 | William Elperin | 12 | Son | — | Michigan |
| 83 | Eleanore Elperin | 10 | Daughter | — | Ohio |
| 84 | Nathan Benehell | 42 | Head | Junk Dealer | Lithuania |
| 85 | Tessie Benehell | 31 | Wife | — | Lithuania |
| 86 | Evelyn Benehell | 11 | Daughter | — | Ohio |
| 87 | Sophie Benehell | 9 | Daughter | — | Ohio |
| 88 | Madalina Benehell | 7 | Daughter | — | Ohio |
| 89 | Sam Landau | 56 | Head | Tailor | Poland |
| 90 | Sarah Landau | 50 | Wife | — | Roumania |
| 91 | Charles Landau | 21 | Son | Postal Clerk | New York |
| 92 | Abe Landau | 21 | Son | Shipping Clerk | New York |
| 93 | Rose Landau | 16 | Daughter | — | Ohio |
| 94 | William F Sawrey | 30 | Head | Agent | Ohio |
| 95 | Ottillie Sawrey | 40 | Wife | — | Pennsylvania |
| 96 | William F Sawrey | 5 | Son | — | Ohio |
| 97 | Carol N Sawrey | 2 | Daughter | — | Ohio |
| 98 | William F Sawrey | 59 | Father | Carpenter | England |
| 99 | Lucy Sawrey | 57 | Mother | — | England |
| 100 | Hilda Reich | 49 | Head | — | Poland |
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)