Wikipedia, viewed Apr. 24, 2015 (John "Jack" Andrew Gallagher, FBA; b. Apr. 1, 1919; d. Mar. 5, 1980; distinguished historian of the British Empire who between 1963 and 1970 held the Beit Professorship of Commonwealth History at the University of Oxford and from 1971 until his death was the Vere Harmsworth Professor of Imperial and Naval History at the University of Cambridge; elected a fellow of Trinity College, Cambridge in 1948)