Individual Details
Living
( - )
Families
| Father | John Caleb Milligan (1865 - 1956) |
| Mother | Matilda Jane McNEILL (1870 - 1959) |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
| Sibling | David Milligan (1894 - 1977) |
| Sibling | Roy H. Milligan (1897 - 1981) |
| Sibling | Edgar L. Milligan (1903 - 1983) |
| Sibling | Romayne Milligan (1910 - 1983) |