Individual Details
Living
( - )
Families
| Father | Living |
| Mother | Margaret "Maggie" Patrick (1871 - ) |
| Sibling | Thomas Duncan (1902 - 1902) |
| Sibling | William Patrick Duncan (1903 - ) |
| Sibling | Agnes Kennedy Duncan (1905 - ) |
| Sibling | Jeanie Patrick Duncan (1907 - 1908) |
| Sibling | Alexander Duncan (1908 - 1908) |
| Sibling | Margaret Patrick Duncan (1910 - ) |