1911 - 1994 (83 år)
 | Jr Kermit Oliver Flatness 1941-1970 |
| Jr Kermit Oliver Flatness | |
| F: | 5 Dec 1941 |
| Rosebud Creek, Big Horn County, Montana | |
| D: | 7 Mar 1970 |
| Rosebud Creek, Big Horn County, Montana | |
 | Shawnta Rae Flatness 1980-1980 |
| Shawnta Rae Flatness | |
| F: | 20 Feb 1980 |
| Billings, Yellowstone County, Montana, USA | |
| D: | 7 Mar 1980 |
| Billings, Yellowstone County, Montana, USA | |
| Roberta Mae Flatness 1944-2013 |
| Roberta Mae Flatness | |
| F: | 29 Nov 1944 |
| Havre, Hill County, Montana, USA | |
| D: | 28 Mar 2013 |
| Lame Deer, Rosebud County, Montana, USA | |
| Okänd |
| Edward Kenneth Flatness 1949-1975 |
| Edward Kenneth Flatness | |
| F: | 1 Okt 1949 |
| Montana, USA | |
| D: | 31 Maj 1975 |
| Rosebud Creek, Big Horn County, Montana | |
| Sherry Lou Flatness 1950-1953 |
| Sherry Lou Flatness | |
| F: | 3 Nov 1950 |
| Montana, USA | |
| D: | 6 Nov 1953 |
| Montana, USA | |
|
| Kermit Oliver Flatness 1911-1994 |
| Kermit Oliver Flatness | |
| F: | 20 Jan 1911 |
| Box Elder, Hill County, Montana, USA | |
| D: | 4 Mar 1994 |
| Rosebud, Rosebud County, Montana, USA | |
| Dorothy Dora Harris 1919-1999 |
| Dorothy Dora Harris | |
| F: | 1 Maj 1919 |
| Rosebud Creek, Big Horn County, Montana | |
| V: | 21 Maj 1941 |
| Montana, USA | |
| D: | 25 Maj 1999 |
| Billings, Yellowstone County, Montana, USA | |
