Sir Tom Stoppard is Britain’s — perhaps the world’s — leading playwright. Born Tomas Straussler in Zlin, Czechoslovakia, in 1937, his family left as the German army moved in. The Strausslers were Jewish. In adulthood he learned that all four of his grandparents were killed by the Nazis. His father was killed by the Japanese on a boat out of Singapore as he tried to rejoin his wife and two sons.