BIOGRAPHICAL
| First Name | Bonnycastle |
| Surnames | Hern |
| Gender | Male |
| Birth Information | 1826, Monticello Inventory of Monticello slaves, 1826 |
AS PROPERTY
| Enslaved by | Thomas Jefferson Inventory of Monticello slaves, 1826 |
GENEALOGY
| Mother | Frances Gillette Hern (b. 1788) 1827 Appraisal of slaves in Albemarle County, Albemarle County Will Book 9 |
| Father | David Hern Jr. (b. 1784) Inventory of Monticello slaves, 1826 |
