He was born in London as Peter JamesHenry Solomon, to a large Jewish family, the only son of British-born Harold Solomon and Russian-bornFlora Benenson; Peter Benenson adopted his mother's maiden name later in life. His army officer father died from a long-term injury when Benenson was aged nine, and he was tutored privately by W. H. Auden before going to Eton. At the age of sixteen, he helped to establish a relief fund with other schoolboys for children orphaned by the Spanish Civil War. He took his mother's maiden name of Benenson as a tribute to his grandfather, the Russian gold tycoon Grigori Benenson, following his grandfather's death. He enrolled for study at Balliol College, Oxford but World War II interrupted his education. He served in the Intelligence Corps at the Ministry of Information where he met his first wife, Margaret Anderson. He worked at Bletchley Park during World War II in the Testery. He is listed as RSM Benenson in room 41 as a cryptographer.
Career
After demobilisation in 1946, Benenson began practising as a barrister before joining the Labour Party and standing unsuccessfully for election at Streatham in 1950 and for North Herts constituency till 1959. He was one of a group of British lawyers who, in 1957, founded JUSTICE, the UK-based human rights and law reform organisation. In 1958, he fell ill and moved to Italy to convalesce. In the same year, he converted to the Roman Catholic Church.
Activism
Benenson claimed to have been shocked and angered by a newspaper report of two Portuguese students from Coimbra sentenced to seven years in prison for raising their glasses in a toast to freedom during the regime of António de Oliveira Salazar, though this story has been shown to be a myth.. At this time, Portugal was ruled by the authoritarian Estado Novo regime, and anti-regime conspiracies were vigorously repressed by the Portuguese state police and deemed anti-Portuguese. He wrote to David Astor, editor of The Observer. On 28 May 1961, Benenson's article, entitled "The Forgotten Prisoners", was published. The letter asked readers to write letters showing support for all those imprisoned for their political or religious beliefs. To co-ordinate such letter-writing campaigns, Amnesty International was founded in London in July 1961 at a meeting of Benenson and six other men, who included a Conservative, a Liberal and a Labour MP. The response was so overwhelming that within a year various groups of letter-writers had formed in more than a dozen countries.
Amnesty International
Initially appointed general secretary of AI, Benenson stood down in 1964 owing to ill health. By 1966, Amnesty International faced an internal crisis. The advisory position of president of the International Executive was then created for him. In 1966, after a report of British use of torture in Yemen, he began to make allegations that the British government had infiltrated the governance of AI. An inquiry was set up which reported at Elsinore in Denmark in 1967. The allegations were rejected and Benenson resigned from AI. While never again active in the organisation, Benenson was later personally reconciled with other executives, including Seán MacBride.
Personal life
Marriage to his first wife Margaret Anderson ended in divorce in 1972. He married Susan Booth in 1973. They had two children and were married until his death in 2005.