|Known for||Editor of the works of Charles Darwin|
Richard Darwin Keynes CBE FRS (born 14 August 1919) is a British physiologist. He is the great-grandson of Charles Darwin, and edited accounts and illustrations of Darwin's famous voyage aboard the HMS Beagle into The Beagle Record: Selections From the Original Pictorial Records and Written Accounts of the Voyage of the H.M.S. Beagle, which won praise from the New York Review of Books and The New York Times Book Review.
Keynes is the eldest son of Geoffrey Keynes and Margaret Elizabeth (née Darwin). He was educated at Trinity College, Cambridge. In 1945 he married Anne Pinsent Adrian. They had four sons, Adrian (1946-1974),, Randal Keynes (b. 1948), Roger Keynes (b. 1951), and Simon Keynes (born 1952).