Peter Duff Hart-Davis, generally known as Duff Hart-Davis, is a British biographer, naturalist and journalist, who writes for The Independent newspaper. He is married to Phyllida Barstow and has one son and one daughter, the journalist Alice Hart-Davis. He lives at Owlpen, in Gloucestershire. He is the eldest son of the publisher Rupert Hart-Davis and the brother of television broadcaster and author Adam Hart-Davis and Bridget, the dowager Lady Silsoe. His biography of his godfather, the adventurer and writer Peter Fleming, entitled Peter Fleming: A Biography, was published in 1974. 

June 3rd, 1936 in (Age 88)