Barry Locke
Barry Locke was born in 1930 to Arthur (Leo) Locke (born 1906) and Lillian (Mahler) Locke (born 1908), and had a single sibling: Alan (born 1936). After graduating from Boston University in 1953, Locke served two years in the United States Army as a public information officer. After the Army he spent five years as a newspaper editor in Michigan before returning to New England as United Press International's Vermont bureau chief.
Robert Heath Lock
Robert Heath Lock was the son of John Bascombe Locke, an Eton schoolmaster and writer of mathematical textbooks. Born at Eton College on 19 January 1879, he was educated at Charterhouse and Caius College, Cambridge, where he graduated in the Natural Sciences Tripos in 1902. Appointed Scientific Assistant to the Director of the Royal Botanic Gardens at Peradeniya in 1902, he returned to Cambridge in 1905 to be Curator of the Cambridge University Herbarium. In 1908 he became Assistant Director of the Royal Botanic Gardens, Peradeniya, serving as Acting Director in 1909 and 1912. He specialized in the breeding of Hevea brasiliensis for rubber production. In 1910 Lock married Bella Sidney Woolf, the sister of Leonard Woolf. He died in Eastbourne on 26 June 1915 and is buried with his sister and brother-in-law in the Ascension Parish Burial Ground, Cambridge.