Bickerton joined the
Royal Navy, aged 12, on 14 December 1771, although this was in name only: He was entered in the muster of his father's ships,
Marlborough and later
Princess Augusta, but did not actually serve until June 1774, when he joined
HMS Medway as a captain's servant. Subsequently, promoted to midshipman, he served under Captain
William Affleck in the
Mediterranean, returning home in 1777 on board
Invincible, commanded by
Hyde Parker. In May, Bickerton joined
HMS Jupiter in the
Bay of Biscay, and when Charles Middleton was appointed
comptroller of the navy, he recommended that Bickerton be appointed first lieutenant under the command of
Francis Reynolds. While on convoy duty during the Summer of 1779, Bickerton gave the order to disperse, having heard of the arrival of the combined Franco-Spanish fleet in The Channel. His prompt action allowed the convoy to escape.
French Revolutionary War When France declared
war in 1793, Bickerton was given command of
HMS Ruby and served in her in The Channel until September 1794 when he moved to
HMS Ramillies and joined
Lord Howe in the Bay of Biscay. Bickerton remained on this station until July 1795, when he was sent to
Newfoundland. and, towards the end of the year, took up the position of Assistant
Port Admiral at Portsmouth.
Later career In spring 1805, a liver complaint forced Bickerton to return to England. He was promoted to
vice-admiral on 9 November 1805 and then appointed to the
Board of Admiralty in April 1807. He became
First Naval Lord in the
second Portland ministry in May 1808. On 31 July 1810 Bickerton attained the rank of full
admiral and in March 1812 he left the Admiralty Board The event took place on 24 and 25 June, before the
Prince Regent and his allies. On 5 January 1818 Bickerton was promoted to Lieutenant-general of the Marines, then General of the Marines in June 1830. == Political career ==