1911 - 1983 (72 år)
 | Mary Anne Volk 1947-2020 |
| Mary Anne Volk | |
| F: | 3 Apr 1947 |
| Parkston, Hutchinson County, South Dakota, USA | |
| D: | 21 Okt 2020 |
| Sioux Falls, Minnehaha County, South Dakota, USA | |
 | Marlene Ellen Volk 1950-2006 |
| Marlene Ellen Volk | |
| F: | 2 Jun 1950 |
| Parkston, Hutchinson County, South Dakota, USA | |
| D: | 5 Okt 2006 |
| Parkston, Hutchinson County, South Dakota, USA | |
| Terrence Joseph Nuebel 1950-1997 |
| Terrence Joseph Nuebel | |
| F: | 31 Jul 1950 |
| Parkston, Hutchinson County, South Dakota, USA | |
| V: | 16 Feb 1974 |
| Ethan, Davison County, South Dakota, USA | |
| D: | 24 Okt 1997 |
| Parkston, Hutchinson County, South Dakota, USA | |
 | John Volk 1951-1951 |
| John Volk | |
| F: | 1951 |
| Parkston, Hutchinson County, South Dakota, USA | |
| D: | 22 Okt 1951 |
| Parkston, Hutchinson County, South Dakota, USA | |
| Wilbert William Volk 1911-1983 |
| Wilbert William Volk | |
| F: | 13 Jan 1911 |
| Dimock, Hutchinson County, South Dakota, USA | |
| D: | 21 Sep 1983 |
| Ethan, Davison County, South Dakota, USA | |
 | Mildred Therna Mortweet 1913-1992 |
| Mildred Therna Mortweet | |
| F: | 28 Mar 1913 |
| Illinois, USA | |
| V: | 23 Aug 1945 |
| Davison County, South Dakota, USA | |
| D: | 15 Jan 1992 |
| Ethan, Davison County, South Dakota, USA | |
