Duncan, John D.
| Birth Name | Duncan, John D. |
| Gender | male |
Parents
| Relation to main person | Name | Birth date | Death date | Relation within this family (if not by birth) |
|---|---|---|---|---|
| Father | Duncan, Harvey Boyd | about 1861 | ||
| Mother | Laughlin, Elizabeth | |||
| Brother | Duncan, Harvey Montgomery | 10 Nov 1837 | about 1900 | |
| Duncan, John D. | ||||
| Brother | Duncan, Joseph A. |