James Prior, Baron Prior

Prior was born in Norwich, the son of solicitor Charles Bolingbroke Leathes Prior (1883–1964) and Aileen Sophia Mary (1893–1978), daughter of barrister Charles Storey Gilman. Charles Prior's uncle was head of the family of Prior of Adstock Manor, Bletchley, Buckinghamshire; the family was closely related to the Lake baronets, the Stuart-Menteth baronets, the Blackett family of Wylam, Northumberland, and the Prideaux-Brune family of Prideaux Place, Cornwall. Prior was educated at Orwell Park School, then at Charterhouse School before going on to Pembroke College, Cambridge, where he earned a first class honours degree in Land economy. Also prior to entering university, he performed his two-year National Service as an officer in the Royal Norfolk Regiment of the British Army, serving in Germany and India.

He was first elected to Parliament in 1959, and was Minister of Agriculture, Fisheries and Food from 1970 to 1972, then Leader of the House of Commons and Lord President of the Council until March 1974. He was one of several unsuccessful candidates in the Conservative Party's 1975 leadership election, entering at the second round and gaining 19 votes to Margaret Thatcher's 146.

In January 1954, Prior married Jane Primrose Gifford Lywood, daughter of Air Vice-Marshal Oswyn George William Gifford Lywood, CB, CBE, a developer of the Typex cypher machines, of a landed gentry family of Woodlands, near Sevenoaks, Kent. They were married until her death in 2015, and had four children. Their eldest son David Prior held the seat of North Norfolk between 1997 and 2001, and was appointed Parliamentary-Under Secretary of State for NHS Productivity; he was later, in May 2015, elevated to the peerage in his own right as Baron Prior of Brampton.

Lord Prior lived at the Old Hall in Brampton, Suffolk, where he died from cancer on 12 December 2016, at the age of 89.

Following Prior's death, Keith Simpson MP said of him: "In many ways he was a larger than life figure. He had a ruddy face, he played up to being the farmer. People underestimated him because he didn't claim to be a Keith Joseph or Enoch Powell parading their intellectualism. But he was somebody who was well-loved by the grassroots and was a decent man who was in politics out of a sense of public service."