
| Name | John Yates Mahaffy | |
| Birth | 24 Feb 1850 | |
| Gender | Male | |
| Death | 9 Oct 1928 | |
| Person ID | I46769 | Stewartsny |
| Last Modified | 2 Dec 2025 | |
| Father | Samuel Mahaffy, b. 7 May 1804, Ireland d. 18 Oct 1887 (Age 83 years) | |
| Relationship | natural | |
| Mother | Esther Cropsey, b. 1812, New york d. 13 Nov 1891 (Age 79 years) | |
| Relationship | natural | |
| Family ID | F10844 | Group Sheet | Family Chart |
| Family 1 | Mary Burr Lloyd, b. Oct 1859 | |
| Family ID | F15164 | Group Sheet | Family Chart |
| Last Modified | 2 Dec 2025 | |
| Family 2 | Mary Ann McCombs, b. 1857 d. 14 Jul 1893 (Age 36 years) | |||||
| Marriage | 29 Jun 1876 | |||||
| Children |
|
|||||
| Family ID | F15163 | Group Sheet | Family Chart | ||||
| Last Modified | 2 Dec 2025 | |||||