JH
John Hoover — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Montgomery, Ohio
Our Model Tree links this John Hoover across the 1930 and 1940 US Censuses in Montgomery, Ohio (XGBoost, ~Confirmed) — first a son (b.~1920), then head of a 7-person household.
Age 10
b. ~1920
Male
Son
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Montgomery, Ohio |
| Surname | Hoover |
| Given Name | John J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Age at First Marriage | S |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Dayton City |
| Est. Birth Year | ~1920 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Paul Hoover | Son | — | 15 | ~1915 |
| James Hoover | Son | — | 2 | ~1928 |
| John Hoover | Son | — | 10 | ~1920 |
| Clarice Hoover | Daughter | — | 6 | ~1924 |
| Eileen Hoover | Daughter | — | 9 | ~1921 |
| Clara Hoover | Other | — | 33 | ~1897 |
| George Hoover | Head | — | 39 | ~1891 |
Census Appearances
1930
Montgomery, Ohio
Son, age 10
Montgomery, Ohio · implied b. ~1920 — 7 household members
| Surname | Hoover |
| Given Name | John J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Age at First Marriage | S |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Montgomery-County, Ohio
Son, age 20
Montgomery-County, Ohio · implied b. ~1920 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hover |
| Given Name | John J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Dayton City |
| 1935 Residence (County) | Montgomery |
| Occupation | Golf Club Finisher |
| Industry | Golf Club |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 865 |
| Highest Grade | Hs 4 |
| 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 Hoover across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Hoover
Son · 1930 · age 10 · b. ~1920 · Ohio
★ You are viewing this record
Sibling
Paul Hoover
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Hoover
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eileen Hoover
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarice Hoover
Sibling · 1930 · age 6
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 — Montgomery, Ohio
Open full size
1930 US Federal Census — Montgomery, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1854:0553)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John W Collins | 35 | Head | Editor | Ohio |
| 2 | Bernice H Collins | 33 | Wife-H | None | Arkansas |
| 3 | Scott Mcgowan | 65 | Head | Stationary Engineer | Scotland |
| 4 | Blanche S Mcgowan | 58 | Wife-H | None | Pennsylvania |
| 5 | Frances Disch | 57 | Head | None | Ohio |
| 6 | Fenton B King | 55 | Head | Assistant Manager | Kentucky |
| 7 | Lena L King | 49 | Wife-H | None | Illinois |
| 8 | Dora M King | 20 | Daughter | Waitress | Ohio |
| 9 | George King | 17 | Son | Shoemaker | Ohio |
| 10 | Fenton B Jr King | 15 | Son | None | Ohio |
| 11 | Evelyn M King | 7 | Daughter | None | Ohio |
| 12 | Andrew Santarello | 41 | Head | Inspector | Italy |
| 13 | Rose Santarello | 37 | Wife-H | None | Italy |
| 14 | Nicholas Santarello | 22 | Son | Electric Refrigeration | Ohio |
| 15 | Amelia Santarello | 19 | Daughter | Saleslady | Ohio |
| 16 | Carl Santarello | 18 | Son | Salesman | Ohio |
| 17 | Naomi Santarello | 11 | Daughter | None | Ohio |
| 18 | Nicholas Petrandony | 51 | Lodger | Laundry | Italy |
| 19 | Robert J Mort | 27 | Head | Polisher | Ohio |
| 20 | Mary E Mort | 28 | Wife-H | None | Ohio |
| 21 | Robert Henry Mort | 6 | Son | Laborer | Ohio |
| 22 | Mary M Mort | 6 | Daughter | None | Ohio |
| 23 | Rebecca J Gaver | 80 | Aunt | None | Ohio |
| 24 | George S Hoover | 39 | Head | Pressman | Ohio |
| 25 | Clara M Hoover | 33 | Wife-H | None | Ohio |
| 26 | Paul A Hoover | 15 | Son | None | Ohio |
| 27 | John J Hoover THIS PERSON | 10 | Son | None | Ohio |
| 28 | Eileen J Hoover | 9 | Daughter | None | Ohio |
| 29 | Clarice A Hoover | 6 | Daughter | None | Ohio |
| 30 | James B Hoover | 2 | Son | None | Ohio |
| 31 | Robert F Thompson | 52 | Head | Yard Conductor | Ohio |
| 32 | Mary E Thompson | 48 | Wife-H | None | Ohio |
| 33 | Michael Schneider | 24 | Lodger | Painter | Ohio |
| 34 | Emma V Neal | 70 | Head | None | Ohio |
| 35 | Elizabeth Neal | 71 | Sister | None | Ohio |
| 36 | Charles E Edwards | 43 | Head | Butcher | Ohio |
| 37 | Ruth M Edwards | 44 | Wife-H | None | Ohio |
| 38 | Herbert F Edwards | 23 | Son | Driver | Ohio |
| 39 | Margaret Edwards | 20 | Daughter | None | Ohio |
| 40 | Mary E Edwards | 13 | Daughter | None | Ohio |
| 41 | Arthur Cady | 45 | Head | Stock Clerk | Ohio |
| 42 | Bessie Cady | 44 | Wife-H | Operator | Kentucky |
| 43 | Florence P Reinhardt | 68 | Head | None | Ohio |
| 44 | Elmer F Reinhardt | 47 | Son | Engineer | Ohio |
| 45 | Martha R Reinhardt | 48 | Daughter-in-law | Bookkeeper | Ohio |
| 46 | Charles A Reinhardt | 20 | Grand-son | Special Delivery | Ohio |
| 47 | Bertram E James | 32 | Head | Investigator | Ohio |
| 48 | Esther M James | 37 | Wife-H | None | Ohio |
| 49 | Bertram E Jr James | 15 | Son | None | Ohio |
| 50 | Robert T James | 13 | Son | None | 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)