Individual Details
Ervin Thielen
( - )
Families
| Spouse | Gloria "Ann" Hiltner |
| Child | Mary Thielen |
| Father | Theodore John Thielen (1900 - 1972) |
| Mother | Olivia Roering (1903 - 1987) |
| Sibling | John Herman Thielen (1925 - 1925) |
| Sibling | Ethel Amelia Thielen (1926 - 1993) |
| Sibling | Celestine Mary Thielen |
| Sibling | Lenore Rose Thielen |
| Sibling | Alice Thielen (1932 - 2004) |
| Sibling | Lucille Stella Thielen (1934 - 1975) |