Robert Graham Manson Robert Graham Manson Robert Graham Manson (11 June 1883 – 14 February 1950) was a British-born musician. Manson was born in London, one of four sons of James Alexander Manson (born 1852), a journalist and author. One of his brothers was James Bolivar Manson (1879 - 1945) who was an artist and Director of the Tate Gallery in London from 1930 to 1938. Robert was a student at the Royal College of Music from January 1900 to December 1903. His tutors included Arthur Somervell, Sir Frederick Bridge and Sir Charles Villiers Stanford. He played the violin, viola and piano. He
Charles Manson a Los Angeles disk jockey and songwriter named released correspondence and other evidence indicating that he might be Manson's biological son. Roberts's biological mother claims to have been a member of the Manson Family who left in mid-1967 after being raped by Manson; she returned to her parents' home to complete the pregnancy, gave birth on March 22, 1968, and put Roberts up for adoption. Manson himself stated that he "could" be the father, acknowledging the biological mother and a sexual relationship with her during 1967, nearly two years before the Family began its murderous phase. In 2014, it was