Gunewardene was born and educated in Ceylon. He did postgraduate studies in England during the 1930s, taking the Fellowship in 1939. He practised in Ceylon for about thirty years, and died there in his fifties.

Roy Parkinson was born in 1911 and received his medical education at the London Hospital, whence he qualified with the conjoint diploma in 1932 and with the London MB BS the following year. After qualification he held posts as assistant orthopaedic surgeon at the East Ham Memorial Hospital and as su