Individual Details
Mary Hellen
(21 Jan 1757 - )
Events
| Birth | 21 Jan 1757 | Calvert, Maryland, British Colonial America | |||
| Death | Calvert, Maryland |
Families
| Father | Peter Hellen (1724 - ) |
| Mother | Penelope Pattison (1724 - ) |
| Sibling | James Hellen (1747 - ) |
| Sibling | Ann Hellen (1749 - ) |
| Sibling | Peter Hellen (1752 - ) |
| Sibling | William Hellen (1754 - 1821) |
| Sibling | Benjamin Hellen (1759 - 1775) |
| Sibling | Barbara Hellen (1762 - ) |