Thomas Sadler was born 2 March 1715 in Brunswick, Virginia, United States to Henry Sadler (1692-1776) and Susan Abernathy (1696-1776) and died 6 June 1795 Brunswick, Virginia, United States of unspecified causes.
Children
| Name | Birth | Death | Joined with |
| Elizabeth Sadler (1739-1816) | 7 March 1739 Brunswick, Virginia, United States | 29 March 1816 Liberty, Tennessee, United States | John Benjamin Bennett (1750-1798) |
Siblings
| Name | Birth | Death | Joined with |
| Thomas Sadler (1715-1795) | 2 March 1715 Brunswick, Virginia, United States | 6 June 1795 Brunswick, Virginia, United States | Rebecca Featherstone (1722-1796) |