Patrick Maynard Stuart Blackett, Baron Blackett, of Chelsea, 18 November 1897 - 13 July 1974

Abstract Patrick Maynard Stuart Blackett was born in Kensington, London, on 18 November 1897. His father, Arthur Stuart Blackett, was a stockbroker, although apparently not by inclination since his great interests were in literature and nature. Patrick was the only boy but had an elder and younger sister; one trained and practised as an architect in the 1920s, until she married, and the other became an industrial psychologist and then a psychoanalyst. For the previous two generations the family had been associated with the Church of England. Patrick’s grandfather had been Vicar of the church in Woburn Square (now demolished), and was the Vicar of St Andrew’s, Croydon, at the time of his death. He had twice married and Arthur Stuart was one of a large family, two of whom went into the Church, whilst another became a missionary in India. Patrick’s great-grandfather came from Hamsterley in Co. Durham of a farming family. He moved to London and his children were baptised in St Saviour’s Church, Southwark (now Southwark Cathedral). The future career and interests of Patrick seem to have more association with his maternal descent. His mother, Caroline Frances Maynard, was the daughter of Major Charles Maynard, R.A., who served in India at the time of the Indian Mutiny. William Maynard, a brother of Charles, was also associated with India as a tea planter. The source of Patrick’s deep interest in Indian affairs has this association; so does his early naval career and his continued absorption in military affairs—in addition to the army career of his grandfather there was an earlier tradition of naval service in the Maynard family.