1903 - 1975 (71 years)
| Clifford Zane Gray 1927-1957 |
| Clifford Zane Gray | |
| B: | 25 May 1927 |
| D: | 23 Sep 1957 |
 | Bertha Elizabeth Barnes 1921- |
| Bertha Elizabeth Barnes | |
| B: | 24 Dec 1921 |
| Horburg, Alberta, Canada | |
| Keith Gray -Bef 2006 |
| Keith Gray | |
| D: | Bef 2006 |
|
| Thomas Wilbert Gray 1903-1975 |
| Thomas Wilbert Gray | |
| B: | 16 Mar 1903 |
| Livona, Emmons, North Dakota | |
| D: | 29 Jan 1975 |
| Los Angeles, California | |
| Philomine Grosso 1910-1997 |
| Philomine Grosso | |
| B: | 4 Jun 1910 |
| Rocky Mountain House, Clearwater, Alberta | |
| M: | Rocky Mountain House, Clearwater, Alberta |
| D: | 12 Feb 1997 |
| Rocky Mountain House, Clearwater, Alberta | |
