Claim: Actor and theatre director Lewis Casson was married to Sybil Thorndike, with whom he had three children.
Evidence: Sir Lewis Thomas Casson MC (26 October 1875 – 16 May 1969) was an English actor and theatre director, and the husband of actress Dame Sybil Thorndike. John Casson
Christopher Casson
Mary Casson
Ann Casson The couple had four children, John (born 1909), Christopher (born 1912), Mary (born 1914), and Ann (born 1915).