Carmichael, Ian Stuart Edward, son of Edward Arnold Carmichael CBE FRCP, dir. Neurological Res. Unit MRC, and Jeanette Marie, d. of Ronald Stuart Montgomerie of Dumfries; b. 29 Mar. 1930; adm. Sept. 1944 (B); left July 1946; Trin. Hall Camb., matric. 1951, BA 1954, MA 1958; Imp. Coll. Lond., PhD 1958; lecturer in geology, Imp. Coll. 1958-63; Prof. of Geology and Geophysics, Univ. of California (Berkeley), USA 1967-2004, then Emeritus; FRS 1999; m. 1st, 23 June 1955 Jane Penelope, d. of East Rochfort Grange of Toronto, Canada; 2nd, 12 Sept. 1970 Dione Gilmore, d. of Thomas Thatcher of Brisbane, Australia; d. 26 Aug. 2011.