Mary Soames, born in 1922, is the youngest and only surviving child of Winston and Clementine Churchill. During World War II she served in mixed antiaircraft batteries in England and northwestern Europe and accompanied her father as an aide on several wartime overseas journeys. In 1947 she married Captain Christopher Soames, later Lord Soames, the politician and diplomat, a vice president of the European Commission and the last governor of Southern Rhodesia. He died in 1987; they had five children. She is the author of Clementine Churchill: The Biography of a Marriage, which won the Wolfson Prize for history, A Churchill Family Album, The Profligate Duke, and Winston Churchill: His Life as a Painter.