See also

• Mary SEDDON's parents: William SEDDON (1757-1808) and Penelope WATSON (1761-1826)
• Mary SEDDON's siblings: Legh Watson SEDDON (1780-1805), Harriet Elizabeth SEDDON (1782-1784), Steward SEDDON (1785-1788), Penelope SEDDON (1787-1801), William SEDDON (1791- ), Elizabeth SEDDON (1792- ), Sophia Sussanah SEDDON (1794-1794), Eliza SEDDON (1796- ), Harriett SEDDON (1796- ), Felix John Vaughan SEDDON (1798-1865), Harriet Sophia SEDDON (1798-1865), Frances Susannah SEDDON (1800-1800) and James Holland SEDDON (1803-1832)