He became a research officer for the AERI, a post he held until 1944. In 1937, however, he was appointed a
fellow and
bursar of
Lincoln College, Oxford, as well as being appointed by the University to
Oxford City Council. On the death of the rector
J. A. R. Munro in 1944, he was elected to the
rectorship, a position he held until his retirement in 1953. He became the first rector since
Nathaniel Crew not to die in office. He was vice president of
Wellington College (1966–69) and honorary president of the
National Union of Students (1967–70). He was chairman of the Committee of Enquiry into the Governance of the
University of London (1970–72) which produced the Murray Report. This led to the merger of several of the constituent colleges of the university such as
Royal Holloway College and
Bedford College under the leadership of their
principals Dr
Roy Miller and Professor
Dorothy Wedderburn. He held
honorary fellowships of
Downing College, Cambridge,
Oriel College, Oxford,
Birkbeck College, London, and Lincoln College, Oxford. On 17 September 1964, he was created a
life peer as
Baron Murray of Newhaven, of Newhaven in the County and City of Edinburgh. ==Arms==