Bill MacGregor was born in Melbourne, the only son of William MacGregor, a surgeon and farmer, and his wife, Mary Gladys. He was educated at Geelong College before entering Melbourne University for his medical training. After qualifying in 1943 he served in the Royal Australian Air Force Medical Ser

Tom Lewis was a respected London obstetrician and gynaecologist. He was born in Hampstead on 27 May 1918, but regarded himself as a South African of Welsh origin. His great-grandfather, Charles Lewis, had run away to sea from Milford Haven and settled in Cape Town in about 1850, where he established