Aft 1790 - Aft 1830 (> 39 years)
| Isaac Howland, ^ | |
| B: | 21 Jun 1839 |
| Fairhaven, Bristol, Massachusetts, United States | |
| D: | 29 Mar 1918 |
| Brooklyn, Kings, NY | |
| Martha A Howland | |
| B: | 1 Mar 1834 |
| Dartmouth, Bristol, Massachusetts, United States | |
| M: | Abt 1865 |
| D: | 13 Jan 1920 |
| Brooklyn, Kings, New York, United States | |
| Hannah H. Hathaway | |
| B: | 26 Jul 1817 |
| Fairhaven, Bristol, Massachusetts, United States | |
| William Penn Howland | |
| B: | 19 Oct 1812 |
| New Bedford, Bristol, Massachusetts, United States | |
| M: | 8 Oct 1838 |
| New Bedford,Bristol,Massachusetts | |
| D: | 29 Sep 1872 |
| Brooklyn, Kings, New York, United States | |
|
| George Smith Hathaway | |
| B: | Aft 1790 |
| Sandwich, Barnstable, Massachusetts, United States | |
| D: | Aft 4 Apr 1830 |
| Elizabeth Lyon | |
| B: | Abt 1790 |
| Long Plain,, New York | |
| M: | 18 Sep 1807 |
| New York | |
