Individual Details
Roger Cowan
( - )
Families
| Father | Dale Olen Cowan (1920 - 1997) |
| Mother | Beatrice May Needham (1923 - 1970) |
| Sibling | Ronnie Cowan ( - ) |
| Sibling | Janice Cowan ( - ) |
| Sibling | Marilyn Cowan ( - ) |
( - )
| Father | Dale Olen Cowan (1920 - 1997) |
| Mother | Beatrice May Needham (1923 - 1970) |
| Sibling | Ronnie Cowan ( - ) |
| Sibling | Janice Cowan ( - ) |
| Sibling | Marilyn Cowan ( - ) |