| Robert L. Grubbs |
| Robert L. Grubbs | |
| B: | 24 Nov 1946 |
| Tacoma, Pierce County, Washington | |
| D: | 24 Nov 1946 |
| Tacoma, Pierce County, Washington | |
| Robert Lee Grubbs |
| Robert Lee Grubbs | |
| B: | 28 Dec 1948 |
| Anchorage, Territory of Alaska | |
| D: | 5 Apr 2022 |
| Ellsinore, Carter County, Missouri | |
| Unknown |
| Unknown |
| Unknown |
|
| Leland Theodore Grubbs |
| Leland Theodore Grubbs | |
| B: | 27 Oct 1921 |
| East Hickory, Forest County, Pennsylvania | |
| D: | 26 Aug 1987 |
| Erie, Erie County, Pennsylvania | |
| Margarett Eliza Lewis Burrows |
| Margarett Eliza Lewis Burrows | |
| B: | 16 Sep 1918 |
| Roanoke, Virginia | |
| M: | 5 Apr 1942 |
| Napa, Napa County, California | |
| D: | 15 Oct 1993 |
| Sacramento County, California | |
| Genevieve June "Jennie" Weaver |
| Genevieve June "Jennie" Weaver | |
| B: | 26 Jan 1928 |
| Meadville, Crawford County, Pennsylvania | |
| D: | 2 Feb 2007 |
| Erie, Erie County, Pennsylvania | |