Duke of Clarence and St. Andrews

==Holders==
 	From 	Until 	Name 	Lifespan
1.	20 May 1789	26 June 1830	His Royal Highness Admiral of the Fleet Prince William Henry, 1st Duke of Clarence and St. Andrews, K.G., K.T., P.C.	1765-1837
==Other Titles==
===Peerage of Ireland===
*Earl of Munster (1789), 1789-1830