Abt 1911-Yes, date unknown
| Freda M. Grubbs | |
| B: | Abt 1911 |
| Pennsylvania | |
| D: | Yes, date unknown |
Abt 1913-Yes, date unknown
| Norma E. Grubbs | |
| B: | Abt 1913 |
| Pennsylvania | |
| D: | Yes, date unknown |
Abt 1917-Yes, date unknown
| Alla L. Grubbs | |
| B: | Abt 1917 |
| Pennsylvania | |
| D: | Yes, date unknown |
1919-1973
| Raymond L. Grubbs | |
| B: | 12 Dec 1919 |
| Pennsylvania | |
| D: | May 1973 |
Abt 1925-Yes, date unknown
| Helen M. Grubbs | |
| B: | Abt 1925 |
| Pennsylvania | |
| D: | Yes, date unknown |
Abt 1927-Yes, date unknown
| Darwin L. Grubbs | |
| B: | Abt 1927 |
| Pennsylvania | |
| D: | Yes, date unknown |
|
1888-1963
| Ezra Henry Grubbs | |
| B: | 30 Jul 1888 |
| Golinza, Forest County, Pennsylvania | |
| D: | 2 Nov 1963 |
| Tionesta Twp., Forest County, Pennsylvania | |
1889-1931
| Adelva May Reib | |
| B: | 11 Oct 1889 |
| Green Twp., Forest County, Pennsylvania | |
| D: | 15 May 1931 |
| Tionesta, Forest County, Pennsylvania | |
-Yes, date unknown
| Mabel Irene Moore | |
| D: | Yes, date unknown |