Prof James Barber, Ernst Chain Professor of Biochemistry since 1989 at Imperial College London Raymond Blackman MBE, Editor from the 1949–50 until the 1972–3 edition of Jane's Fighting Ships Robert Brash, Ambassador to Indonesia from 1984–88 Prof George Butterworth, Professor of Psychology from 1991–2000 at the University of Sussex, and Editor from 1988–94 of the British Journal of Developmental Psychology Donald Davies CBE, computing pioneer, who invented packet switching, a central foundation of the architecture of Transmission Control Protocol (TCP), at the National Physical Laboratory in the late 1960s Roy Koerner (Fritz) MBE, explorer (with Wally Herbert) and glaciologist, worked with the Polar Continental Shelf Project, and of worldwide importance for his 'ice core' data (oxygen isotope ratio cycle) that dated back over 11,000 years, to show summer-melt layers with relevant carbon dioxide content in the air Christopher le Brun, painter Prof David Marks, Professor of Psychology from 2000–10 at City University London Ian Mikardo, Labour MP from 1945–87 Alan Pascoe MBE, 400m hurdler Rear-Adm David Sherval CB Derek Shulman, musician with Simon Dupree and the Big Sound General Sir John Stibbon OBE, Chief Royal Engineer from 1993–9 Keith Thomas CB OBE, chief executive from 1979–83 of Royal Navy Dockyards and of the Royal Corps of Naval Constructors