1769 - 1829 (60 years)
| Henry Charles Edward Grahn, Sr. | |
| B: | 4 Apr 1907 |
| Bronx, New York, United States | |
| D: | 10 Jun 1995 |
| Marin, California, United States | |
| Madeline Nellie Dietz | |
| B: | 21 Nov 1912 |
| Bronx, New York, United States | |
| M: | 18 Oct 1932 |
| Patchogue, Brookhaven, Suffolk, New York, United States | |
| D: | 27 Jan 2000 |
| Freeport, Nassau, New York, United States | |
| Mary Frances Doughty | |
| B: | 25 Feb 1884 |
| New York City, New York, United States | |
| Frederick Johann Christov Grahn | |
| B: | 20 May 1879 |
| Ostfriesland, Niedersachsen, Germany | |
| M: | 22 Jul 1902 |
| Manhattan, New York City, New York, United States | |
| D: | 25 May 1965 |
| Tucson, Pima, Arizona, United States | |
| William Henry Doughty | |
| B: | Dec 1856 |
| New York, United States | |
| D: | 7 Jul 1913 |
| Manhattan, New York City, New York, United States | |
| Julia O'Brien | |
| B: | May 1854 |
| Ireland | |
| M: | 1879 |
| D: | 20 Nov 1941 |
| Manhattan, New York City, New York, United States | |
| John Doughty | |
| B: | 30 Apr 1827 |
| Roxbury, Boston, Suffolk, Massachusetts, United States | |
| D: | 1 May 1881 |
| New York City, New York County, New York, United States | |
| Margaret Crane Bosworth | |
| B: | 1 Aug 1836 |
| Watertown, Middlesex, Massachusetts, United States | |
| M: | 24 Jan 1854 |
| Watertown, Watertown, Middlesex, Massachusetts, United States | |
| D: | 4 Oct 1913 |
| New York City, New York, United States | |
| Rebecca Parks Whitney | |
| B: | Jun 1802 |
| Watertown, Middlesex, Massachusetts, United States | |
| D: | 25 Oct 1875 |
| Salem, Essex, Massachusetts, United States | |
| David William Doughty | |
| B: | 23 Oct 1800 |
| Portland, Cumberland, Maine, United States | |
| M: | 19 Jul 1823 |
| Dorchester, Boston, Suffolk, Massachusetts, United States | |
| D: | 27 Jun 1868 |
| Watertown, Middlesex, Massachusetts, United States | |
|
| Jonathan Whitney, Jr | |
| B: | 15 Dec 1769 |
| Watertown, Middlesex, Massachusetts Bay, British America | |
| D: | 15 Dec 1829 |
| Watertown, Middlesex, Massachusetts, United States | |
| Lucy Parks | |
| B: | 10 Dec 1774 |
| Lincoln, Lincoln, Middlesex, Massachusetts, United States | |
| M: | 22 Feb 1793 |
| Watertown, Middlesex, Massachusetts, United States | |
| D: | 1851 |
| Woburn, Middlesex, Massachusetts, United States | |
