Riddel 21.6.1799 at King's / 1.2.1800 adv at theatre
May have been Maria Riddell DNB 1772-1808 poet. According to DNB her husband Walter went to Antigua in 1796 (his will PCC 1803 of Antigua mentioned wife Maria, dau Anna Maria) while she came to London in 1797 and cultivated Lawrence, Fuseli, Mackintosh, Samuel Rogers & Richard Sharp (none of whom Godwin ever saw at King's - see Rogers, William for the likely identity of the Rogers at King's).
Other Riddells were John R Lt Col EICS of Enfield will PCC 1826 / Sir John Buchanan Riddell born c 1768 died 1819 Hist of Parl / John Riddle Esq of Camber, co Down 1798