sentences:  His first and last international games were both against England, on 20 March 1948 and 21 March 1953.From Cambridge, Bruce Lockhart followed in a long family tradition by deciding to enter the teaching profession.He became an assistant schoolmaster (and rugby union coach) at Tonbridge School, and then in 1955, at the age of 34, was appointed as Headmaster of Gresham's School, Holt.