1749 - Aft 1815 (66 years)
| George Washington Roberts | |
| B: | 30 Mar 1838 |
| Spring Arbor, Jackson County, Michigan | |
| D: | 6 Sep 1901 |
| Deer Creek, Custer County, Oklahoma | |
1844-1920
| Katherine Elizabeth Roberts | |
| B: | 7 Apr 1844 |
| Louisa, Lawrence County, Kentucky | |
| M: | 10 Sep 1871 |
| Howard, Elk County, Kansas | |
| D: | 24 Jul 1920 |
| Deer Creek, Custer County, Oklahoma | |
| Samuel Roberts, Jr. | |
| B: | 5 Nov 1812 |
| Seneca, Ontario County, New York | |
| D: | 26 Apr 1895 |
| Spring Arbor, Jackson County, Michigan | |
| Henrietta Bradford | |
| B: | 11 Jul 1815 |
| Steuben, Oneida County, New York | |
| M: | 24 Nov 1836 |
| Spring Arbor, Jackson County, Michigan | |
| D: | 17 Dec 1848 |
| Spring Arbor, Jackson County, Michigan | |
| Henrietta Bradford | |
| B: | Abt 1831 |
| M: | Aft 1848 |
| D: | 16 Oct 1913 |
| Hulda Dewey | |
| B: | 11 Oct 1783 |
| Rupert, Bennington County, Vermont | |
| D: | 26 Apr 1866 |
| Spring Arbor, Jackson County, Michigan | |
| Samuel Roberts | |
| B: | 25 Feb 1782 |
| Vermont | |
| M: | 1800 |
| New York | |
| D: | 9 Sep 1851 |
| Spring Arbor, Jackson County, Michigan | |
|
| Cyrenius Dewey | |
| B: | 23 Nov 1749 |
| Suffield, Hartford County, Connecticut | |
| D: | Aft 1815 |
| Wallingford, New Haven County, Connecticut | |
1756-Unknown
| Jemima Graves | |
| B: | 20 Apr 1756 |
| Sunderland, Hampshire Co., MA | |
| M: | Abt 1774 |
| D: | Unknown |
