1710 - Abt 1765 (55 years)
| John Lewis Johnston, Jr. | |
| B: | 1749 |
| D: | 23 Apr 1825 |
| , , New York | |
|
| Martha Heathcote | |
| B: | 1710 |
| Saint George, Staten Island, New York City, New York, United States | |
| D: | Abt 1765 |
| Lewis Johnstone | |
| B: | Oct 1704 |
| Perth Amboy, N.J. | |
| M: | 1736 |
| New York City, New York, United States | |
| D: | 22 Nov 1773 |
| Perth Amboy, Middlesex, NJ | |
