Individual Details
David Irwin
( - )
Families
| Father | Jennings Polk Irwin |
| Mother | Jean Witt 'Irwin' |
| Sibling | Richard Allen Irwin (1947 - 1947) |
| Sibling | Donna Jean Irwin |
( - )
| Father | Jennings Polk Irwin |
| Mother | Jean Witt 'Irwin' |
| Sibling | Richard Allen Irwin (1947 - 1947) |
| Sibling | Donna Jean Irwin |