See also

• Mary HALLADAY's parents: John HALLADAY (1738- ) and Sebra ELLIOTT ( -1795)
• Mary HALLADAY's siblings: John HALLADAY (1766- ), Elizabeth HALLADAY (1771- ), Sarah HALLADAY (1774-1795), William HALLADAY (1776-1833), Saborah HALLADAY (1778-1796), Phyllis HALLADAY (1780- ), Daniel HALLADAY (1782- ), James HALLADAY (1785- ) and Jonathan HALLADAY (1789-1798)