Question: What degree was earned by the Jesus College of Oxford alumnus who was known to many simply as Mycroft ?

text: List of alumni of Jesus College, Oxford
Alumni -- Broadcasters and entertainers
Siân Lloyd William Terriss
Jesus College is one of the constituent colleges of the University of Oxford in England. Its alumni include politicians, lawyers, bishops, poets, and academics. Some went on to become fellows of the college; 14 students later became principal of the college. It was founded in 1571 by Queen Elizabeth I, at the request of a Welsh clergyman, Hugh Price, who was Treasurer of St David's Cathedral in Pembrokeshire. The college still has strong links with Wales, and about 15% of students are Welsh. There are 340 undergraduates and 190 students carrying out postgraduate studies. Old members of Jesus College are sometimes known as Jesubites. From the world of politics, the college's alumni include two Prime Ministers (Harold Wilson of Britain and Norman Manley of Jamaica), one Speaker of the House of Commons (Sir William Williams), a co-founder of Plaid Cymru (D. J. Williams) and a co-founder of the African National Congress (Pixley ka Isaka Seme). Members of Parliament from the three main political parties in the United Kingdom have attended the college, as have politicians from Australia (Neal Blewett), New Zealand (Harold Rushworth), Sri Lanka (Lalith Athulathmudali) and the United States (Heather Wilson). The list of lawyers include one Lord Chancellor (Lord Sankey) and one Law Lord (Lord du Parcq). The list of clergy includes three Archbishops of Wales (A. G. Edwards, Glyn Simon and Gwilym Williams). Celticists associated with the college include Sir John Morris-Jones, Sir Thomas (T. H.) Parry-Williams and William John Gruffydd, whilst the list of historians includes the college's first graduate, David Powel, who published the first printed history of Wales in 1584, and the Victorian historian John Richard Green.
Name M G Degree Notes
Elwyn Brook-Jones 1930 ? 1933 ? ? West End , film and TV actor , whose roles included The Voice ( the hero 's opponent ) in the children 's TV series Garry Halliday
Greg Childs 1973 1976 MA English Children 's television producer and advocate
Douglas Cleverdon 1922 1926 BA Literae Humaniores ( 3rd ) Radio producer and bookseller
Ronald Frame 1975 1979 B Litt Scottish author
Ian Gillies 1946 1949 BA Modern History ( 2nd ) Quiz question-setter , who was Mycroft on BBC Radio 4 's Brain of Britain
Arturo Goetz 1971 DNG - Argentinian actor who studied for a DPhil in Economics , but his scholarship finished before his thesis was complete
Siân Lloyd 1979 ? DNG - ITV national weather forecaster who left after 1 year of a BLitt in Celtic Studies
Magnus Magnusson ( HF ) 1948 1951 BA English ( 2nd ) Television presenter ( including Mastermind ) and writer
Inder Manocha 1985 ? 1980s ( late ) BA Modern History Comedian and actor
Glyn Mathias 1963 ? 1966 ? BA Political Editor of Independent Television News ( 1981-1986 ) and BBC Wales ( 1994-1999 ) ; the Electoral Commission 's Commissioner for Wales ( 2001-2008 )
Norman Matthews 1922 1926 BA Theology ( 2nd ) Chancellor of Llandaff Cathedral ( 1952-1964 ) and one of the panellists on the BBC show The Brains Trust
Kirsty McCabe 1996 ? 1999 ? postgraduate work on climate change BBC national weather forecaster on radio and television
Andre Ptaszynski 1972 1975 BA English Television and theatre producer , and Chief Executive of the Really Useful Group
Francine Stock ( HF ) 1976 1980 BA Modern Languages Journalist and broadcaster ; the college 's first female honorary fellow
William Terriss 1865 ? DNG - Actor , known for his swashbuckling roles , who was murdered outside the Adelphi Theatre in 1897 by an unstable and struggling actor
Jim Waterson 2008 2011 BA History Journalist ; Deputy Editor of Buzzfeed
John Wood 1950 1953 BA Jurisprudence ( 3rd ) Actor , member of the Royal Shakespeare Company and Tony Award winner in 1976