James Pope-Hennessy was a British biographer and travel writer. His books included London Fabric (for which he was awarded the Hawthornden Prize), Sins of the Fathers (an account of the Atlantic slave traffickers), Anthony Trollope and Queen Victoria at Windsor and Balmoral. He died in 1974.Hugo Vickers is a writer, lecturer and broadcaster, and an acknowledged expert on the British Royal Family. He has written biographies of the Queen Mother, Gladys, Duchess of Marlborough, Cecil Beaton, Vivien Leigh, Princess Andrew of Greece and the Duchess of Windsor. His book The Kiss won the 1996 Stern Silver Pen Award for Non-Fiction. His polemic, The Crown - Truth & Fiction attracted international publicity in 2018.