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John Stark — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Ross, Ohio
Our Model Tree links this John Stark across the 1910, 1920 and 1930 US Censuses in Ross, Ohio (XGBoost, ~Confirmed) — first a head (b.~1867), then head of a 4-person household.
Age 63
b. ~1867
Male
Head
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Ross, Ohio |
| Surname | Stark |
| Given Name | John F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 31 |
| Father's Birthplace | Belgium |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 18000 |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Farmer |
| Township / Ward | Scioto Township |
| Est. Birth Year | ~1867 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Minnie Stark | Spouse | — | 54 | ~1876 |
| John Stark | Head | — | 63 | ~1867 |
| Adeline Stark | Daughter | — | 14 | ~1916 |
| Magdaline Stark | Daughter | — | 16 | ~1914 |
Census Appearances
1910
Ross, Ohio
Head, age 42
Ross, Ohio · implied b. ~1868 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stark |
| Given Name | John F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 12 |
| Father's Birthplace | Belgium|Italy |
| Mother's Birthplace | Germany |
| Occupation | Farmer |
| Industry | General Farm |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Ross, Ohio
Head, age 52
Ross, Ohio · implied b. ~1868 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stark |
| Given Name | John F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Belgium |
| Mother's Birthplace | Prussia|Germany |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Ross, Ohio
Head, age 63
Ross, Ohio · implied b. ~1867 — 4 household members
| Surname | Stark |
| Given Name | John F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 31 |
| Father's Birthplace | Belgium |
| Mother's Birthplace | Germany |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 18000 |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Stark across 3 US Census years (1910, 1920 and 1930) in Ross, Ohio, using XGBoost record linkage.
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This person
Anchor record
John Stark
Head · 1930 · age 63 · b. ~1867 · 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 — Ross, Ohio
Open full size
1930 US Federal Census — Ross, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1865:0418)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John F. Stark THIS PERSON | 63 | Head | Farmer | Pennsylvania |
| 2 | Minnie Stark | 54 | Wife | — | Ohio |
| 3 | Magdaline Stark | 16 | Daughter | — | Ohio |
| 4 | Adeline Stark | 14 | Daughter | — | Ohio |
| 5 | Thomas Smith | 65 | Head | Laborer | Ohio |
| 6 | Sarah Smith | 57 | Wife | — | Ohio |
| 7 | Clarence Smith | 27 | Son | Laborer | Ohio |
| 8 | Mildred Smith | 15 | Daughter | — | Ohio |
| 9 | Virgil Smith | 8 | Son | — | Ohio |
| 10 | Elisha Pettiford | 54 | Head | — | Ohio |
| 11 | Bessie Pettiford | 44 | Wife | — | Ohio |
| 12 | Lawrence Pettiford | 23 | Son | Laborer | Ohio |
| 13 | Ralph Pettiford | 25 | Son | Laborer | Ohio |
| 14 | Dorothy Pettiford | 19 | Daughter | — | Ohio |
| 15 | Dorothy Pettiford | 10 | Daughter | — | Ohio |
| 16 | Kenneth Kern | 20 | Head | Cutter Grinder | Ohio |
| 17 | Florence Kern | 19 | Wife | — | Virginia |
| 18 | Nora Marie Kern | 1 | Daughter | — | Ohio |
| 19 | Betty June Kern | 0 | Daughter | — | Ohio |
| 20 | Smith Landrum | 52 | Head | Carpenter | Ohio |
| 21 | Effie Landrum | 47 | Wife | — | Ohio |
| 22 | Willard Landrum | 25 | Son | Machinist | Ohio |
| 23 | Helena Landrum | 22 | Daughter | Saleslady | Ohio |
| 24 | Willis Landrum | 18 | Son | Meat Cutter | Ohio |
| 25 | Meril Landrum | 13 | Son | — | Ohio |
| 26 | Alma Landrum | 10 | Daughter | — | Ohio |
| 27 | John R. Clark | 53 | Head | Finisher | Ohio |
| 28 | Pearl Clark | 40 | Wife | — | Kentucky |
| 29 | Kenneth Clark | 16 | Son | — | Kentucky |
| 30 | Albert Clark | 12 | Son | — | Kentucky |
| 31 | Emma Clark | 11 | Daughter | — | Kentucky |
| 32 | Charles Defugh | 40 | Head | Contractor | Ohio |
| 33 | Effie Defugh | 38 | Wife | — | Ohio |
| 34 | Elda Defugh | 15 | Daughter | — | Ohio |
| 35 | Dorothy Defugh | 13 | Daughter | — | Ohio |
| 36 | Charles Defugh | 8 | Son | — | Ohio |
| 37 | Walter Defugh | 7 | Son | — | Ohio |
| 38 | Elmer Defugh | 1 | Son | — | Ohio |
| 39 | William R. Daniel | 31 | Head | Laborer | Kentucky |
| 40 | Clara M. Daniel | 30 | Wife | — | Kentucky |
| 41 | Irene Daniel | 9 | Daughter | — | Kentucky |
| 42 | Ruth Ellen Daniel | 7 | Daughter | — | Kentucky |
| 43 | Alice Juanita Daniel | 6 | Daughter | — | Kentucky |
| 44 | Richard L. Daniel | 4 | Son | — | Kentucky |
| 45 | Perry Allen Daniel | 2 | Son | — | Kentucky |
| 46 | Robert L. Daniel | 0 | Son | — | Ohio |
| 47 | Laura Grant | 64 | Head | — | Kentucky |
| 48 | Kenneth Grant | 17 | Son | — | Ohio |
| 49 | Mary Kern | 54 | Head | Laundress | Ohio |
| 50 | Samiel Kern | 21 | Son | Laborer | Washington |
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)