Tony Hunter, Fellow of the Royal Society, biochemist and cancer biologist, Professor of Molecular and Cell Biology, Salk Institute, California.

Murray Roberts, Consultant Physician, MO British Nuclear Fuels, Advisor Atomic Weapons Research, Aldermaston.

Richard Lacey (1941 - 2019), Emeritus Professor of Clinical Medicine, Leeds University.

Robin Cocks OBE TD, Keeper of Palaeontology, Natural History Museum, London

John Fowles, Professor & Orthopaedic Director, Montreal University.

Michael Pitteway (1934 - 2020), Professor of Computer Science, Brunel University.

Professor & Fulbright Fellow MIT (1951–52)

Robert Macmillan (-2015), Professor of Mechanical Engineering (Geometrical Symmetry) Cambridge, Professor of Vehicle Design & Automotive Studies, Dean of Engineering, Cranfield Institute (1980–82), Asst.

Frmr President of Anatomical Society of GB Professor of Pennsylvania University, Professor Veterinary Anatomy, Liverpool and Pro-Vice Chancellor.

Anthony King (-2012) Vet., Khartoum University DSc., Assoc.

Peter Isaac (1923–2002), Professor Emeritus Civil Engineering, Newcastle University.

Emeritus Consultant Cardiologist, National Heart Hospital (1983–2007) Survivor of Changi POW camp who treated his fellow prisoners.

Peter Chopping (1917–2010), Cambridge & Pennsylvania physician specialising in cancer & radiology, inventor, author 'The Way The World Works', (2007).

David Stafford-Clark (1916–99), psychiatrist, BBC & ITV psychiatry programme maker, Consultant Emeritus Guy's Hospital & United Hospitals, London University, Consultant Bethlem Royal Hospital & Maudsley Hospital.

Ronald Emslie (1915–2002), Professor & Dean of Dental Studies, Guy's Hospital, Emeritus Professor of Periodontology & Preventive Dentistry (1980–2002), London University.

Stephen Robert Nockolds (1909–1990), Fellow of the Royal Society, Geologist.

John Kirkaldy (1908–90), Emeritus Professor of Geology, London University (1974–90).

Maxwell Donald (1897–1978), Emeritus Professor of Chemical Engineering, London University.

Joseph Henry Woodger (1894–1981), research biologist, prolific author.

Frank Halford (1894–1955), aircraft designer, motor racing pioneer, Technical Director & Chairman de Havilland.

Reginald Pierson (1891–1948), Chief Aircraft Designer with Vickers-Armstrong from 1917.

Fellow of Downing College, Cambridge, Emeritus Fellow of Trumbull College, Yale University Donald Portway (1887–1979), Dean, Faculty of Engineering, Khartoum University (1957–61), Hon.Durell, (1882–1968), mathematician, prolific writer of school textbooks Charles Hose (1863–1929), zoologist and ethnologist.Percy Gilchrist, (1851–1935), Fellow of the Royal Society, inventor of steel-making from phosphorus-rich iron (ODNB).

William Byrd II (1674–1744), Fellow of the Royal Society, major Virginia Plantation owner, founder of Richmond, Virginia, diarist, author of the History of the Dividing Line, zoologist.Isaac Barrow (1630–1677), Fellow of the Royal Society, mathematician, Master of Trinity College, Cambridge (1672–77), and 1st Lucasian Professor, Cambridge University.John Wallis (1616–1703), Fellow of the Royal Society, mathematician and Divine, Savilian Professor of Geometry, Oxford University.

Spacie ernest maryland