John Wastell
John Wastell was an English gothic architect and master mason responsible for the fan vaulted ceiling and other features of King's College [Chapel, Cambridge], the crossing tower of Canterbury Cathedral, and sections of both Manchester and Peterborough cathedrals. He also worked on Bury [St Edmunds Abbey]. In addition he contributed to a number of churches in East Anglia, including St [Mary the Virgin, Saffron Walden|St Mary's, Saffron Walden].