The De Morgan Medal for year n can only be awarded to a mathematician who is normally resident in the United Kingdom on 1st January of year n.
The only grounds for the award of the Medal are the candidate's contributions to mathematics.
The winners of the medals are given below.
1884 A Cayley 1887 J J Sylvester 1890 Lord Rayleigh 1893 F Klein 1896 S Roberts 1899 W Burnside 1902 A G Greenhill 1905 H F Baker 1908 J W Glaisher 1911 H Lamb 1914 J Larmor 1917 W H Young 1920 E W Hobson 1923 P A MacMahon  1926 A E H Love 1929 G H Hardy 1932 B A W Russell 1935 E T Whittaker 1938 J E Littlewood 1941 L J Mordell 1944 S Chapman 1950 A S Besicovitch 1953 E C Titchmarsh 1956 G I Taylor 1959 W V D Hodge 1962 M H A Newman 1965 P Hall 1968 M L Cartwright  1971 K Mahler 1974 G Higman 1977 C A Rogers 1980 M F Atiyah 1983 K F Roth 1986 J W S Cassels 1989 D G Kendall 1992 A Fröhlich 1995 W K Hayman 1998 R A Rankin 2001 J A Green 2004 R Penrose 2007 B J Birch

MacTutor links:
London Mathematical Society
History of the LMS
Presidents of the LMS
LMS Presidential Addresses
LMS Honorary Members
LMS De Morgan Medal
LMS Berwick Prize
LMS Whitehead Prize
LMS Senior Whitehead Prize
LMS Naylor Prize
LMS Web site
Other LMS prizewinners
The URL of this page is:
http://wwwhistory.mcs.standrews.ac.uk/history/Societies/LMSDeMorganMedal.html