Individual Details
Living
( - )
Families
| Spouse | Living |
| Child | Living |
| Child | Living |
| Child | Living |
| Child | Living |
| Father | George Grant DUNCAN (1864 - 1926) |
| Mother | Lizzie N. ELLIS ( - ) |
| Sibling | Living |
| Sibling | John Marvin DUNCAN (1909 - 1919) |
| Sibling | Willard Harrison DUNCAN (1914 - 2003) |