John Leroy Blackstone
1908 - 1975 (67 years)Drag or scroll to see more of the chart.
| Virgil Joseph Blackstone 1938-1938 |
| Virgil Joseph Blackstone | |
| B: | 24 Feb 1938 |
| Ohio, USA | |
| D: | 20 Jun 1938 |
| Ohio, USA | |
Darlene Regina Blackstone 1939-1993 |
| Darlene Regina Blackstone | |
| B: | 1 Sep 1939 |
| Monroe County, Ohio, USA | |
| D: | 5 Oct 1993 |
| Columbus, Franklin County, Ohio, USA | |
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| John Leroy Blackstone 1908-1975 |
| John Leroy Blackstone | |
| B: | 12 Mar 1908 |
| Noble County, Ohio, USA | |
| D: | 30 Aug 1975 |
| Barnesville Hospital, Barnesville, Belmont County, Ohio, USA | |
| Mildred Eugenia Zwick 1913-1996 |
| Mildred Eugenia Zwick | |
| B: | 27 Jan 1913 |
| Lewisville, Monroe County, Ohio, USA | |
| M: | 31 Jan 1933 |
| Monroe County, Ohio, USA | |
| D: | 26 Sep 1996 |
| Wheeling Hospital, Wheeling, Ohio County, West Virginia, USA | |