Born1905-04-13Died1993-11-21Elected1972-02-11Membership statusAssociateLink to obituary in RAS journalhttp://articles.adsabs.harvard.edu/full/seri/QJRAS/0035/0000581.000.htmlVolume, year and page range035:4 (1994), 5813Links to other published obituarieshttp://www.nap.edu/openbook/0309062950/html/310.html