Early career and family
West was a younger son of Rev. Dr. Richard West, archdeacon of Berkshire, and his wife Maria Temple, daughter of Sir Richard Temple, 3rd Baronet and sister of the influential Richard Temple, 1st Viscount Cobham and also Hester Grenville, 1st Countess Temple.
In 1738, he was given command of Deal Castle, a 24-gun sixth-rate. In 1742, he was made captain of Warwick, a 60-gun fourth-rate. During the Battle of Toulon, Warwick was one of three ships that broke up a Franco-Spanish movement to weather the British line, but did so contrary to orders. He was court-martialed at Deptford on 13 December 1745, found guilty, and dismissed the service, but was reinstated on 12 May 1746 by Order in Council. In 1747, he commanded Devonshire as flag-captain to Vice-Admiral Sir Peter Warren at the Battle of Cape Finisterre.
He married Frances Balchen, daughter of Admiral Sir John Balchen, and was the father of Balchen West and hence grandfather of Sir Edward West, first Chief Justice of Bombay. One son was John West (Royal Navy officer)  Another son, Martin West was Recorder of Lynn, who married Lady Maria Walpole, (daughter of Horatio Walpole, 2nd Earl of Orford), by whom he had a son, Algernon West
Battle of Minorca
In 1756, West, now a rear-admiral, was appointed second-in-command to Admiral Byng to lead a hastily assembled squadron to the relief of Minorca. West sailed aboard Buckingham, Flag-Captain Michael Everitt, and the fleet saw action on 20 May 1756, the day after their arrival. West had command of the van, which attacked the rear of the French van and drew heavy fire. In the rear, Byng, who had insufficient sail on to promptly come up and support the van, declined to put on further sail, citing the court-martial of Thomas Mathews at the Battle of Toulon. (Mathews had attacked the enemy individually while flying a signal to attack in line of battle, resulting in a confused and disorderly attack.) The French drew off at the end of the day, and the English fleet lacked the weather gage to pursue.
Both Byng and West were recalled from command after the battle, beginning the process which culminated in the court-martial and execution of Byng, for failing to do his duty "to his utmost". West, on the contrary, was received as a hero, and was appointed a Lord Commissioner of the Admiralty on 17 November 1756 and promoted to Vice-Admiral. The fate of his superior greatly affected West, who afterwards declined a command, saying that "although he could answer for his loyalty and good intentions, he could not undertake to be held capitally responsible on all occasions for the correctness of his judgment". He died not long after, on 9 August 1757, and was buried in Westminster Abbey, where there is a handsome monument.
- Laughton, J. K (2004). "West, Temple (bap. 1715, d. 1757)". In rev. Richard Harding. Oxford Dictionary of National Biography. Oxford University Press. Retrieved 4 September 2007.
- G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume II, page 317. Hereinafter cited as The Complete Peerage.
- Carlton House, 15 Cheyne Walk, Chelsea
- John West's tomb inscription at West Wickham
- Charles Mosley, editor, Burke's Peerage and Baronetage, 106th edition, 2 volumes (Crans, Switzerland: Burke's Peerage (Genealogical Books) Ltd, 1999), volume 1, page 48. Hereinafter cited as Burke's Peerage and Baronetage, 106th edition.
- L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London: Heraldry Today, 1972), page 211. Hereinafter cited as The New Extinct Peerage.
- Charles Mosley, editor, Burke's Peerage, Baronetage & Knightage, 107th edition, 3 volumes (Wilmington, Delaware, U.S.A.: Burke's Peerage (Genealogical Books) Ltd, 2003), volume 1, page 990. Hereinafter cited as Burke's Peerage and Baronetage, 107th edition.
- Clowes, William Laird. The Royal Navy: A History from the Earliest Times to the Present. Retrieved 16 October 2006.
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