Elizabeth Alexander Born Frances Elizabeth Somerville Caldwell (1908-12-13)13 December 1908 Merton, Surrey, UK Died 15 October 1958(1958-10-15) (aged 49) Ibadan, Nigeria Nationality British Alma mater Newnham College, Cambridge Spouse(s) Norman Alexander Children Bill Alexander Mary Harris Bernice Jones Scientific career Fields Geologist Physicist Radio astronomer