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Obituary Lionel Sharples Penrose (1898-1972) MA, MD, Dsc, FRCP, FRS

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Obituary Lionel Sharples Penrose (1898-1972) MA, MD, Dsc, FRCP, FRS J Med Genet: first published as 10.1136/jmg.9.3.253 on 1 September 1972. Downloaded from Obituary Lionel Sharples Penrose (1898-1972) MA, MD, DSc, FRCP, FRS The death of Lionel Penrose is a particularly great loss launching push. His interests were wide ranging. He to human genetics in Britain, for most of the workers did important research on schizophrenia and designed here of any standing in the discipline owe much to his non-verbal tests of intelligence still in current use. teaching and encouragement and many ofthem have been Many of his interests in biology, for instance finger- stimulated by his example, help, and ready advice. His prints, demography, and cytogenetics, stemmed from his influence has also beengreat- preoccupation with the problem of mental defect. He ly spread by his writings and made especially important contributions to our under- we were most fortunate in standing of mongolism some of which he communicated having him on the Editorial at the time of the presentation of the Joseph P. Kennedy, Committee of this Journal Jr, Foundation award in 1963. This was but one of rightfromthebeginning. He many honours and distinctions that he gained-Buck- brought with him the wide stone Browne Medal in 1933, the Weldon Medal for knowledge and great experi- Biometrics in 1950, FRS in 1953, and FRCP in 1962, ence gained from his Edit- besides honorary doctorates conferred by McGill Uni- orship of the much older versity and the University of Newcastle. He also gained Annals of Human Genetics. the first annual award in 1965 by the Leon Bernard Born in London on 11 Foundation for research into mental subnormality. June 1898, the son of James In spite of Professor Penrose's scientific achievements, Doyle Penrose, artist, and many people will remember him best on account of his elder brother of Sir Roland interesting personality. There was something magnetic Penrose, artist and critic, Lionel Sharples Penrose was in his deep set eyes and wide grin and a most attractive educated at The Downs Preparatory School, Colwall, feature, as David Gamett wrote in The Times, was his Leighton Park School, and St Reading, John's College, amusing shyness in presenting his own ideas, though it copyright. Cambridge. His education was interrupted by a period did not hide his enthusiasm. Garnett thought that the of service with the Friends Ambulance Unit in France in prime motive ofhis mind was intellectual amusement and 1918. At Cambridge he obtained a first-class degree in that the reason he was such an original scientist was moral sciences. Turning to medicine he did a year's because he had an instinct for playing with ideas, as a postgraduate study in the psychological department at kitten plays with cotton reels. This made him ex- Vienna University before entering St Thomas's Hospital tremely good company, though his Quaker background for his clinical studies. He qualified with the Conjoint made him something of a puritan in that he distrusted Diploma in 1928 and proceeded to his MD in 1930. show and extravagance. He had a delightful sense of He spent only a few months as assistant in the patholo- the ridiculous as well as a keenly analytical and sceptical gical laboratory at St Thomas's before going as a research mind. For example, he refused to believe in the associa- http://jmg.bmj.com/ student to Cardiff City Mental Hospital. He then tion between blood group 0 and duodenal ulcer until he spent 9 years (1931-39) as Research Medical Officer at had persuaded me to investigate the problem in families the Royal Eastern Counties Institution, Colchester, rather than use the general population as a control. where in cooperation with the MRC he did research into Lionel and his wife, the most hospitable of people, the causes of mental defect, the results of which were the were ever ready to entertain in their country house near subject of an MRC special report (No. 229, Clinical and Colchester. He never ceased to admire and sometimes Genetic Study of 1,280 Cases of Mental Defect, 1938). to paint the subtleties of that peaceful landscape. Be- From 1939 to 1945 he was Director of Psychiatric Re- side painting he was a chess player of no mean ability, on October 2, 2021 by guest. Protected search in Ontario, where he was attached to the pro- and displayed his creative gift as a composer of chess vincial department of health, was physician to the problems. His love of the game was shared by his Ontario Hospital, and lecturer in psychiatry at the Uni- family and his youngest son, Jonathan, was the longest versity of Western Ontario, besides being medical reigning British chess champion. statistician to the province. He returned to England in He regarded war as a wasteful and damaging form of 1945 to become Galton Professor of Eugenics at Uni- human activity and believed that it presented an analogy versity College London. When he retired in 1965 he with disease. Later on, however, he came to realize that was made Emeritus Professor, and became Director of whereas the removal of disease requires no substitution, the Kennedy-Galton Centre, Harperbury Hospital, St yet the abolition of war does so in order to fulfil some Albans where he did exceptional work until his death. profound impulse in the human race. With the help His major work was in human genetics and, starting of some like-minded colleagues, including Sir Alexander from his work on phenylketonuria in the early thirties, Haddow, he founded the Medical Association for the he developed and communicated an enthusiasm for Prevention of War in 1952. what came to be called human biochemical genetics. Professor Penrose married in 1928 Margaret, daughter With R. A. Fisher, his predecessor in the Galton chair, of John Beresford Leathes, FRCP, FRS. They had he also pioneered the study of genetic linkage in man-a three sons and one daughter. growing field which dates directly from his effective C. A. CLARKE.
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