Admiral Sir William Thomas Pillar, GBE, KCB, FIMechE(24 February 1924 – 18 March 1999) was a senior Royal Navy officer who served as Chief of Naval Support and a member of the Admiralty.

Naval career

Educated at Blundell's School and latterly at the Royal Naval Engineering College, Pillar joined the Royal Navy as a cadet in 1942 during the Second World War. He was promoted to sub-lieutenant (Engineering Branch) on 1 June 1944. An acting lieutenant at the war's end, he was promoted to substantive lieutenant (E) on 3 June 1947 (seniority 1 October 1945). Following service in the Korean War he was promoted to lieutenant-commander (E) on 1 October 1953, to commander (E) on 31 December 1958 and to captain (E) on 31 December 1966.

Pillar was appointed Assistant to the Director-General, Ships in 1970 and Commander of the Royal Naval Engineering College in 1973. Attaining flag rank as a rear admiral on 7 January 1976, he was made Port Admiral at Rosyth and then Assistant Chief of Fleet Support. Promoted to vice admiral on 2 April 1979, he became the first Royal Navy engineer officer to be Chief of Fleet Support. He was appointed a Knight Commander of the Order of the Bath (KCB) in the 1980 Birthday Honours, and was promoted to admiral on 5 January 1982. In 1982, he became Commandant of the Royal College of Defence Studies. Appointed a Knight Grand Cross of the Order of the British Empire (GBE) in the 1983 Birthday Honours, he retired on 6 March 1984.

On retirement from the Royal Navy Pillar became Lieutenant-Governor and Commander-in-Chief of Jersey. He was also Commodore and later Life Vice-Commodore of the Royal Navy Sailing Association, a member of the Royal Yacht Squadron, President of the Royal Navy Modern Pentathlon Association and a Knight of St. John.

Family

In 1946 Pillar married Ursula Ransley; they had three sons and a daughter.

Military offices
Preceded bySir James EberleChief of Fleet Support 1979–1981Succeeded bySir James Kennon
Preceded bySir Robert FreerCommandant of the Royal College of Defence Studies 1982–1984Succeeded bySir Michael Gow
Government offices
Preceded bySir Peter WhiteleyLieutenant Governor of Jersey 1985–1990Succeeded bySir John Sutton