1892 - 1999 (107 years)
| Alberta Mayme Gray 1916-1968 |
| Alberta Mayme Gray | |
| B: | 28 Oct 1916 |
| Bufflo, Harding, South Dakota | |
| D: | 23 Dec 1968 |
| Spearfish, Lawrence, Southdokota | |
 | Arnold M C Fladmoe 1908-1987 |
| Arnold M C Fladmoe | |
| B: | 7 Nov 1908 |
| Baker, Fallon, Montana | |
| M: | 14 Jul 1935 |
| D: | 31 Dec 1987 |
| South Dakota | |
| Barbara Lynn Follum 1947-2000 |
| Barbara Lynn Follum | |
| B: | 22 Jan 1947 |
| South Dakota | |
| D: | 26 Aug 2000 |
| Gillette, Wyoming | |
| Eral William Follum 1912-1999 |
| Eral William Follum | |
| B: | 14 Apr 1912 |
| M: | 20 Jun 1940 |
| Deadwood, Lawrence, South Dakota | |
| D: | 8 May 1999 |
| Spearfish, Lawrence, South Dakota | |
| Baron Mark Gray 1948-1983 |
| Baron Mark Gray | |
| B: | 1 Jun 1948 |
| Belle Fourche, Butte, South Dakota | |
| D: | 21 Aug 1983 |
| Alberton, Mineral, Montana | |
| Vernon Leon Gray 1922-1973 |
| Vernon Leon Gray | |
| B: | 8 Apr 1922 |
| Camp Crook,Harding, SouthDakota | |
| D: | 12 Jul 1973 |
| Coeur d"Alene, Kootenai, Idaho | |
| Mildred Virginia Goodnough | |
| M: | 6 Dec 1941 |
| Broadus | |
| D: | 16 Dec 1968 |
| Unknown |
| Augusta Alice Williams 1892-1999 |
| Augusta Alice Williams | |
| B: | 21 Apr 1892 |
| Huron,Beadle,South Dakota | |
| D: | 23 Oct 1999 |
| Helena, Lewis and Clark, Montana | |
| Francis Clifford Gray 1884-1959 |
| Francis Clifford Gray | |
| B: | 9 Sep 1884 |
| North Dakota, USA | |
| M: | 26 Apr 1915 |
| D: | 29 Jul 1959 |
| Lawrence Co., South Dakota | |
