1907 - 1974 (66 år)
 | Edward Thorne Twitero 1937-2015 |
| Edward Thorne Twitero | |
| F: | 30 Sep 1937 |
| Sisseton, Roberts County, South Dakota, USA | |
| D: | 24 Jun 2015 |
| Fargo, Cass County, North Dakota, USA | |
|
| Thoren Harold Twitero 1907-1974 |
| Thoren Harold Twitero | |
| F: | 4 Okt 1907 |
| Sisseton, Roberts County, South Dakota, USA | |
| D: | 1974 |
| Sisseton, Roberts County, South Dakota, USA | |
 | Marjorie Bertha Bryson 1910-2011 |
| Marjorie Bertha Bryson | |
| F: | 18 Maj 1910 |
| Tecumseh, Johnson County, Nebraska, USA | |
| V: | 14 Jun 1935 |
| Ballantine, Yellowstone County, Montana, USA | |
| D: | 20 Dec 2011 |
| Sisseton, Roberts County, South Dakota, USA | |
