Individual Details
Joan Maria Manthey
( - )
Families
| Spouse | Duane Robert Eckert |
| Child | Alison Marie Eckert |
| Child | Kelly Joan Eckert |
| Father | Miles Edward Manthey (1915 - 1983) |
| Mother | Doraine Ann Terhaar |
| Sibling | Mark Edward Manthey |
| Sibling | John Nicholas Manthey |