1921 - 1985 (63 years)
| Mary Rose Luddington | |
| B: | 20 Sep 1921 |
| Hill City, Pennington, South Dakota | |
| D: | 3 Jan 1985 |
| Rapid City, Pennington, South Dakota | |
| Ira Ephram Gray | |
| B: | 6 Jun 1918 |
| Buffalo, Harding, South Dakota | |
| M: | 20 Apr 1940 |
| Buffalo, Harding, South Dakota | |
| D: | 27 Apr 1992 |
| Hot Springs, Fall River, South Dakota | |
