Memorandum of Admiral Arthur Lysaght's services in the Royal Navy, from entering the Navy on 30 June 1795 as a 1st Class Volunteer on the LA SYBILLE, until his appointment to Captain of the JAMAICA on 20 May 1807. At the bottom of the memorandum Thomas Henry Lysaght, Arthur Lysaght's son, has penned a note about the disappearance of a commander which occurred while Arthur Lysaght was serving as Lieutenant on the MALABAR.