Peter Mauzey was born 17 April 1761 in Montreal, Quebec, Canada to Jean-Paul Mauzey (1734-1800) and Samantha Vuillermoz (1736-1819) and died 22 March 1829 Alexandria, Virginia, United States of unspecified causes.
Children
| Name | Birth | Death | Joined with |
| Sarah Mauzey (1781-1855) | 20 October 1781 Alexandria, Virginia, United States | 28 September 1855 Mason, West Virginia, United States | John Hereford (1758-1846) |
Siblings
| Name | Birth | Death | Joined with |
| Peter Mauzey (1761-1829) | 17 April 1761 Montreal, Quebec, Canada | 22 March 1829 Alexandria, Virginia, United States | Priscilla Waugh (1754-1830) |