Born1923-12-01Died1990-03-06Elected1964-04-10Membership statusFellowLink to obituary in RAS journalhttp://articles.adsabs.harvard.edu/full/seri/QJRAS/0031/0000637.000.htmlVolume, year and page range031:4 (1990), 6378Links to other published obituarieshttp://articles.adsabs.harvard.edu/cgi-bin/nph-iarticle_query?1990JBAA..100..165I
