Individual Details
Joan letterman
( - )
Families
| Father | James Israel letterman (1901 - ) |
| Mother | Flora Linder ( - ) |
| Sibling | Evelee letterman ( - ) |
| Sibling | Sherman letterman ( - ) |
| Sibling | Floyd letterman ( - ) |
( - )
| Father | James Israel letterman (1901 - ) |
| Mother | Flora Linder ( - ) |
| Sibling | Evelee letterman ( - ) |
| Sibling | Sherman letterman ( - ) |
| Sibling | Floyd letterman ( - ) |