John Morley Holford CB, OBE (10 January 1909 – 4 November 1997) was a medical officer in the Royal Navy.Born the son of the reverend William James Holford and Amy Finnemore Lello, Holford was educated at Kingswood School, Bath, and Trinity Hall, Cambridge. He then went on to St George’s Hospital Medical School where he qualified in 1933. He joined the Royal Navy as a surgeon-lieutenant in April 1935. He became second medical officer in HMS Valiant on the Mediterranean Station before becoming flotilla medical officer in HMS Grenville in December 1936 and then being posted to HMS Ganges in 1938. He joined HMS Nelson in April 1940, initially as medical officer and then as principal medical officer. He became a medical specialist at RNH Plymouth in March 1942 and maintained an interest in the use of mass miniature radiography in the diagnosis of diseases of the chest. He was appointed medical specialist at RNH Simonstown, Cape of Good Hope, in 1944. Wikipedia