Hubert Armand Sissons was chairman of the department of pathology at the Hospital for Joint Diseases and the Orthopedic Institute, New York. He was born in Melbourne, Australia, the son of Alfred Thomas Stanley Sissons, dean of the Victorian College of Pharmacy, Melbourne, and Jessie Taylor Sissons

William St Clair Symmers held the Chair of Pathology at Charing Cross. He was born on 16 August 1917 in Belfast, where his father, William St Clair Symmers, an American who had been born in South Carolina and trained at the University of Aberdeen, was Professor of Pathology and Bacteriology, having