
| Seth Boyd HART |
| Seth Boyd HART | |
| B: | 15 Jul 1861 |
| Venango County, Pennsylvania, USA | |
| D: | 19 Feb 1942 |
| Youngstown, Mahoning County, Ohio, USA | |
| Emily A. "Emma" GADSBY |
| Emily A. "Emma" GADSBY | |
| B: | Feb 1860 |
| Mercer County, Pennsylvania, USA | |
| M: | 19 Mar 1891 |
| Mercer County, Pennsylvania, USA | |
| D: | 4 May 1892 |
| Mercer County, Pennsylvania, USA | |
![]() | Owen Edward HART |
| Owen Edward HART | |
| B: | 25 Jul 1897 |
| Pennsylvania, USA | |
| D: | 30 Aug 1980 |
| Youngstown, Mahoning County, Ohio, USA | |
| Bertha HART |
| Bertha HART | |
| B: | 1899 |
| D: | 1902 |
| Mercer County, Pennsylvania, USA | |
| Glenn M. HART |
| Glenn M. HART | |
| B: | 1901 |
| D: | 1919 |
| Mercer County, Pennsylvania, USA | |
![]() | Lloyd I. HART |
| Lloyd I. HART | |
| B: | 30 May 1905 |
| Mercer County, Pennsylvania, USA | |
| D: | 10 Apr 1956 |
| Youngstown, Mahoning County, Ohio, USA | |
![]() | Lola OWENS |
| Lola OWENS | |
| B: | 4 May 1870 |
| Sharon, Mercer County, Pennsylvania, USA | |
| M: | 1893 |
| D: | 2 Jul 1956 |
| Boardman, Mahoning County, Ohio, USA | |
![]() | Mary Jane FOWLER |
| Mary Jane FOWLER | |
| B: | 1831 |
![]() | James Edward HART |
| James Edward HART | |
| B: | 1826 |