
| Name | John Yates Mahaffy | |
| Suffix | Jr. | |
| Gender | Male | |
| Death | Sep 1918 | |
| Person ID | I45528 | Stewartsny |
| Last Modified | 2 Dec 2025 | |
| Father | John Yates Mahaffy, b. 24 Feb 1850 d. 9 Oct 1928 (Age 78 years) | |
| Relationship | natural | |
| Mother | Mary Ann McCombs, b. 1857 d. 14 Jul 1893 (Age 36 years) | |
| Relationship | natural | |
| Marriage | 29 Jun 1876 | |
| Family ID | F15163 | Group Sheet | Family Chart |
| Notes |
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