Abt 1863-Bef 1907
| Joseph B. Grubbs | |
| B: | Abt 1863 |
| Pennsylvania | |
| D: | Bef 1907 |
1865-1935
| Jeanetta Anna Grubbs | |
| B: | 30 Nov 1865 |
| Tionesta, Forest County, Pennsylvania | |
| D: | 21 Jul 1935 |
| Tionesta, Forest County, Pennsylvania | |
Cal 1859-Yes, date unknown
| Reuben Moon | |
| B: | Cal 1859 |
| Pennsylvania | |
| M: | Cal 1884 |
| D: | Yes, date unknown |
-Yes, date unknown
| James Whitten | |
| D: | Yes, date unknown |
Abt 1868-Yes, date unknown
| Florence "Flora" E. Grubbs | |
| B: | Abt 1868 |
| Pennsylvania | |
| D: | Yes, date unknown |
-Yes, date unknown
| Lease | |
| D: | Yes, date unknown |
1871-1908
| James Clarence Grubbs | |
| B: | 26 Mar 1871 |
| Pennsylvania | |
| D: | 2 Dec 1908 |
| Polk, Venango County, Pennsylvania | |
-Yes, date unknown
| Mary White | |
| M: | Cal 1894 |
| D: | Yes, date unknown |
Cal 1872-1887
| Lillian Arilda Grubbs | |
| B: | Cal 27 Aug 1872 |
| Pennsylvania | |
| D: | 19 May 1887 |
| Ross Run, Kingsley Twp., Forest County, Pennsylvania | |
Cal 1900-Yes, date unknown
| Iva Eveline Grubbs | |
| B: | Cal 1900 |
| D: | Yes, date unknown |
Cal 1898-Yes, date unknown
| William James Robbins | |
| B: | Cal 1898 |
| M: | 30 Jun 1919 |
| Tionesta, Forest County, Pennsylvania | |
| D: | Yes, date unknown |
1875-1944
| John W. Grubbs | |
| B: | 7 May 1875 |
| Tionesta, Forest County, Pennsylvania | |
| D: | 23 Aug 1944 |
| Warren, Warren County, Pennsylvania | |
1872-1939
| Ella Elizabeth Hall | |
| B: | 7 Jan 1872 |
| Nebraska, Forest County, Pennsylvania | |
| M: | 22 Feb 1899 |
| D: | 22 Dec 1939 |
| Warren, Warren County, Pennsylvania | |
1877-1943
| Carrie Eva Grubbs | |
| B: | 16 Aug 1877 |
| Tionesta, Forest County, Pennsylvania | |
| D: | 10 Jun 1943 |
| Warren, Warren County, Pennsylvania | |
-Yes, date unknown
| Isaac Alexander Grubbs | |
| D: | Yes, date unknown |
1880-1917
| Leroy E. Grubbs | |
| B: | 30 Dec 1880 |
| Nebraska, Forest County, Pennsylvania | |
| D: | 10 Feb 1917 |
| Erie, Erie County, Pennsylvania | |
Abt 1901-Yes, date unknown
| Walter G. Jones | |
| B: | Abt 1901 |
| Pennsylvania | |
| D: | Yes, date unknown |
Abt 1905-Yes, date unknown
| Clarence E. Jones | |
| B: | Abt 1905 |
| Pennsylvania | |
| D: | Yes, date unknown |
Abt 1926-Yes, date unknown
| Duane McMahon | |
| B: | Abt 1926 |
| Pennsylvania | |
| D: | Yes, date unknown |
Abt 1907-Yes, date unknown
| Alta Grubbs | |
| B: | Abt 1907 |
| Pennsylvania | |
| D: | Yes, date unknown |
Abt 1910-Yes, date unknown
| Theodore McMahon | |
| B: | Abt 1910 |
| Pennsylvania | |
| M: | Abt 1925 |
| D: | Yes, date unknown |
1883-Yes, date unknown
| Rachel Iva Grubbs | |
| B: | Nov 1883 |
| Pennsylvania | |
| D: | Yes, date unknown |
1877-Yes, date unknown
| Clarence Lacy Jones | |
| B: | 11 Apr 1877 |
| Pennsylvania | |
| M: | Abt 1899 |
| D: | Yes, date unknown |
Abt 1906-Bef 1971
| Bertha M. Grubbs | |
| B: | Abt 1906 |
| Pennsylvania | |
| D: | Bef Jul 1971 |
-Yes, date unknown
| Larson | |
| D: | Yes, date unknown |
1907-1978
| Golda L. Grubbs | |
| B: | 30 Oct 1907 |
| Pennsylvania | |
| D: | Oct 1978 |
1894-1948
| Delbert Leon White | |
| B: | 24 Feb 1894 |
| Endeavor, Forest County, Pennsylvania | |
| M: | Abt 1924 |
| D: | 18 Jun 1948 |
Bef 1909-Bef 1909
| Grubbs | |
| B: | Bef 1909 |
| D: | Bef 1909 |
1909-Yes, date unknown
| Glenn Serrill Grubbs | |
| B: | 7 Oct 1909 |
| Kingsley Twp., Forest County, Pennsylvania | |
| D: | Yes, date unknown |
1913-1992
| Evelyn M. Grubbs | |
| B: | 10 Dec 1913 |
| Pennsylvania | |
| D: | 16 Mar 1992 |
-Yes, date unknown
| Gus Mascaro | |
| D: | Yes, date unknown |
1946-1946
| Robert L. Grubbs | |
| B: | 24 Nov 1946 |
| Tacoma, Pierce County, Washington | |
| D: | 24 Nov 1946 |
| Tacoma, Pierce County, Washington | |
1948-2022
| Robert Lee Grubbs | |
| B: | 28 Dec 1948 |
| Anchorage, Territory of Alaska | |
| D: | 5 Apr 2022 |
| Ellsinore, Carter County, Missouri | |
| Leland Theodore Grubbs | |
| B: | 27 Oct 1921 |
| East Hickory, Forest County, Pennsylvania | |
| D: | 26 Aug 1987 |
| Erie, Erie County, Pennsylvania | |
1918-1993
| 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 | |
| B: | 26 Jan 1928 |
| Meadville, Crawford County, Pennsylvania | |
| D: | 2 Feb 2007 |
| Erie, Erie County, Pennsylvania | |
Abt 1925-Bef 1967
| Donald R. Grubbs | |
| B: | Abt 1925 |
| Pennsylvania | |
| D: | Bef Dec 1967 |
1929-1987
| Wilma A. Grubbs | |
| B: | 20 Jun 1929 |
| Franklin, Venango County, Pennsylvania | |
| D: | 23 Jul 1987 |
| Pease Air Force Base, Portsmouth, Rockingham County, New Hampshire | |
-Yes, date unknown
| Buterbaugh | |
| D: | Yes, date unknown |
1885-1967
| Ora Allen Grubbs | |
| B: | 28 Jun 1885 |
| Nebraska, Forest County, Pennsylvania | |
| D: | 13 Dec 1967 |
| Titusville, Crawford County, Pennsylvania | |
1884-1971
| Grace May Matha | |
| B: | 19 May 1884 |
| Mayburg, Forest County, Pennsylvania | |
| M: | Abt 1904 |
| D: | 29 Jul 1971 |
| Erie, Erie County, Pennsylvania | |
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 |
|
1843-1907
| Cynthia A. Johnston | |
| B: | 26 Oct 1843 |
| Callery Junction, Butler County, Pennsylvania | |
| D: | 12 Apr 1907 |
| Tionesta, Forest County, Pennsylvania | |
1839-1918
| Henry A. Grubbs | |
| B: | 9 Aug 1839 |
| Allegheny County, Pennsylvania | |
| M: | 3 Jul 1863 |
| D: | 27 Oct 1918 |
| Tionesta, Forest County, Pennsylvania | |