In 1971 he returned to Britain, and became dean of Bangor and assistant bishop in the Bangor diocese, giving assistance to the Archbishop of Wales, Gwilym Williams.[7]
In 1976 Vaughan was elected Bishop of Swansea and Brecon, a post that he held until his retirement in 1987.[8] Vaughan was affectionately referred to by his clergy as Beniamin Fychan (Welsh 'bychan' meaning small, in its mutated form 'fychan' from which the name Vaughan derives) in allusion to the Welsh of Psalm 68, v.27.
^‘VAUGHAN, Rt Rev. Benjamin Noel Young’, Who Was Who, A & C Black, an imprint of Bloomsbury Publishing plc, 1920–2007; online edn, Oxford University Press, Dec 2012; online edn, Nov 2012 accessed 19 Feb 2014