1805 - 1849 (43 years)
1897-1973
| Howard Lee Riggs | |
| B: | 26 Jul 1897 |
| Bismark, ND | |
| D: | 23 Aug 1973 |
| Boone, IA | |
1904-1988
| Harrietta Gibson Fisher | |
| B: | 4 Dec 1904 |
| Boone, IA | |
| M: | 20 Apr 1924 |
| Boone, IA | |
| D: | 10 Aug 1988 |
| Des Moines, IA | |
1867-1952
| Fannie Beatrice Bacon | |
| B: | 14 May 1867 |
| Pit Hole, PA | |
| D: | 19 Apr 1952 |
| Boone, IA | |
1846-1915
| John Riggs | |
| B: | 14 May 1846 |
| St. Clairsville, Belmont Cty, OH | |
| M: | 29 May 1895 |
| Bismark, ND | |
| D: | 20 May 1915 |
| Bismark, Burleigh Cty, ND | |
1837-1886
| Mary Louise Goodhue | |
| B: | 13 Oct 1837 |
| Natick, MA | |
| D: | 15 Nov 1886 |
| Waltham, MA | |
1836-1874
| Rufus Fuller Bacon | |
| B: | 2 Mar 1836 |
| Needham, MA | |
| M: | 24 Sep 1860 |
| Natick, MA | |
| D: | 21 Aug 1874 |
| Petrolia, PA | |
1805-1849
| John Goodhue | |
| B: | 3 Dec 1805 |
| Charlestown, MA | |
| D: | 3 Jan 1849 |
| Boston, MA | |
1811-1904
| Thirza Dearborn Perkins | |
| B: | 10 May 1811 |
| Hebron, NH | |
| M: | 5 Mar 1835 |
| Massachusetts | |
| D: | 10 Feb 1904 |
| Sudbury, MA | |
