Individual Details
Living
( - )
Families
| Spouse | Living |
| Spouse | Living |
| Father | Jerry Letterman ( - ) |
| Mother | Betty Ann Gilbert (1936 - 2004) |
| Sibling | Living |
( - )
| Spouse | Living |
| Spouse | Living |
| Father | Jerry Letterman ( - ) |
| Mother | Betty Ann Gilbert (1936 - 2004) |
| Sibling | Living |