Tonight sees the inauguration of a new chair at Bath University, the 'Black Chair' of specialised and general knowledge awaiting contestants from Oxford, Mitcheldean, Swindon and France Lynch, near Stroud, to prove their worth in this ninth heat of Mastermind.Kathryn Jones, student - Richard IIIDonald Walters, rector - R.S. Surtees and fox-huntingPatrick Brough, solicitor- Life and reign of Nicholas IIMichael Glover, author - Wellington in the Peninsula