
| First Name | Mary |
| Surnames | Hern Partner’s surname. Getting Word, Hern Family |
| Gender | Female |
| Birth Information | ca. 1780 Thomas Jefferson’s Farm Book, page 128 |
| Enslaver | Randolph Lewis Thomas Jefferson's Memorandum Books, page 1202 |
| Thomas Jefferson Thomas Jefferson’s Farm Book, page 128 |
| Partner | Moses Hern (b. 1779) Thomas Jefferson's Memorandum Books, page 1202 |
| Children | William Hern (b. 1801) Thomas Jefferson’s Farm Book, page 128 |
| David Hern (b. 1803) Thomas Jefferson’s Farm Book, page 128 |
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| Celia Hern (b. 1806) Thomas Jefferson’s Farm Book, page 128 |
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| Tucker Hern (b. 1810) Thomas Jefferson’s Farm Book, page 128 |
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| Zacharias Hern (b. 1812) Thomas Jefferson’s Farm Book, page 139 |
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| Patsy Hern (b. 1815) Thomas Jefferson’s Farm Book, page 151 |
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| Fosset Hern (b. 1817) Thomas Jefferson’s Farm Book, page 159 |
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| Fontaine Hern (b. 1819) Thomas Jefferson’s Farm Book, page 130 |
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| James Hern (b. 1824) Thomas Jefferson’s Farm Book, page 175 |
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| Moses Hern Jr. (b. 1826) 1826 Appraisal of slaves in Campbell County, Albemarle County Will Book 9, page 1 |