Jan. 12, 1963 - 12-1-63 Sir WinstonÃøâ¬âøs first great-grandchild christened Ãøâ¬âä Christened today in St. PaulÃøâ¬âøs Cathedral was the great-grandchild of Sir Winston Churchill. The child, christened Mark is the son of Mrs. Edwina Dixon and Mr. Piers Dixon, the son of the British Ambassador to Paris Sir Pierson Dixon. Mrs. Dixon was the former Miss Edwina Sandys, 22-year-old daughter of Mr. Duncan Sandys, the present Secretary of State for the Colonies and of Commonwealth Relations. Photo Shows: Mr. and Mrs. Piers Dixon with their child christened Mark at St. PaulÃøâ¬âøs today. (Credit Image: © Keystone Pictures USA/ZUMAPRESS.com)