Roger Abbey Smith was a consultant surgeon at Walsgrave Hospital, Coventry. He was born in Birkenhead. At the age of 11 he was deeply affected by the early death of his mother from psittacosis pneumonia caught from the family parrot, despite being attended by Henry Cohen, arguably the most celebrate

Robert Alexander Murdoch Lawson (known as 'Bob') was a cardiothoracic surgeon at Wythenshawe Hospital, Manchester. He was born on 11 February 1938, in a farmhouse in Ardross, a tiny village in Ross-shire in the Highlands of Scotland. His parents, Margaret Perrins Lawson née Murdoch and Robert MacKen