Individual Details
Gregory Lee Mathison
( - )
Families
| Spouse | Pat Cashman |
| Child | Jennifer Lee Mathison |
| Child | Greg Mathison |
| Child | Jessica Mathison |
| Father | Menter Harvard Mathison |
| Mother | Stena Marie Hanson |
| Sibling | Cynthia Ann Mathison |
| Sibling | Brett Randall Mathison |
| Sibling | Jeffrey Scott Mathison |
| Sibling | Mark Allen Mathison |