
| First Name | Betty |
| Surnames | |
| Gender | Female |
| Birth Information | Aug. 1767 Thomas Jefferson’s Farm Book, page 12 |
| Enslaver | John Wayles (1715-1773) Thomas Jefferson’s Farm Book, page 12 |
| Thomas Jefferson (1743-1826) Thomas Jefferson’s Farm Book, page 12 |
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| Thomas Mann Randolph (1768-1828) Thomas Jefferson’s Farm Book, page 25 |
| Mother | [Likely Sarah (d. 1781)] Thomas Jefferson’s Farm Book, page 16 |
| Father | [Likely Londy] Thomas Jefferson’s Farm Book, page 16 |
| Partner | Lundy (b. 1764) Marriage Settlement for Martha Jefferson, 21 February 1790 |