As a child, he suffered from repeated respiratory infections. Although he was accepted for entry to Trinity College, Cambridge, ill health postponed his start, and he went instead to the University College of the South West, now the University of Exeter, in 1942. He graduated two years later with a first class honours external BSc in physics. In February 1945 he started his war-time ‘essential work’ at Unilever Research Laboratories in Cheshire, where he carried out X-ray crystallography on crystals of pure soaps. In addition, part-time study earned him a London University external MSc in 1947. Later that year he took a one-year position at the Cavendish Laboratory and in 1948 started on a PhD under W H Taylor, working on developing new and improved techniques for X-ray powder diffractometry. He finished writing his PhD thesis in 1952, and immediately sailed on the Caronia in April, bound for the Philips Laboratories at Irvington-on-Hudson, New York, where he continued the study of diffraction techniques.
