See also

• William HADDEN's parents: James HADDEN ( - ) and Lucy? UNKNOWN ( - )
• William HADDEN's siblings: James HADDEN (bap.1807), Lucy HADDEN (bap.1809), John HADDEN (bap.1811, d.1856), Ann HADDEN (bap.1813), Thomas HADDEN (bap.1817), Samuel HADDEN (bap.1819), Eliza HADDEN (bap.1825) and Benjamin HADDEN (bap.1827)