1937 - 2003 (66 år)
 | Mary Mildred Ludwig 1964-1964 |
| Mary Mildred Ludwig | |
| F: | 6 Dec 1964 |
| Jefferson, Greene County, Iowa, USA | |
| D: | 6 Dec 1964 |
| Jefferson, Greene County, Iowa, USA | |
| Stella Katheryn Case 1937-2003 |
| Stella Katheryn Case | |
| F: | 28 Jan 1937 |
| Omaha, Douglas County, Nebraska, USA | |
| D: | 18 Jun 2003 |
| Jefferson, Greene County, Iowa, USA | |
 | Clyde DeLoy Ludwig 1938-1975 |
| Clyde DeLoy Ludwig | |
| F: | 23 Jan 1938 |
| Spencer, Clay County, Iowa, USA | |
| V: | 2 Jul 1956 |
| Pasquotank County, North Carolina, USA | |
| D: | 7 Aug 1975 |
| Scranton, Greene County, Iowa, USA | |
