the church of st john baptist
William Wynford
Designer of today's St John's church
																William Wynford 
																(c1360-1405), 
																probably born at 
																Winford, 
																Somerset, was 
																one of the most 
																successful 
																English master 
																masons (the 
																medieval 
																equivalent of a 
																master architect 
																and site 
																supervisor) of 
																the 14th 
																century, 
																employing the 
																new Perpendicular 
																Gothic 
																architectural 
																style to 
																perfection. 
																He is first 
																mentioned in 
																1360, when he 
																was employed as 
																the warden of 
																mason’s work at 
																Windsor Castle. 
																On 1 February 
																1365, he became 
																master mason at 
																Wells Cathedral 
																and it is 
																believed that he 
																designed the 
																cathedral’s 
																southwest tower. 
																It is thought 
																that, working 
																under the 
																patronage of the 
																rector of St 
																John’s,
																
																Robert de 
																Sambourne,
																
																he almost certainly designed the new St 
																John’s church 
																that we see 
																today – a fine, 
																early example of 
																fully developed 
																Perpendicular 
																Gothic 
																architecture 
																with tracery of 
																the Reticulated 
																Transitional 
																Perpendicular 
																style. 
																It has been 
																mooted that William 
																Wynford may have 
																worked in 
																conjunction with 
																Yeovil-born
																
																
																
																Henry de Yevele,
																
																the most prolific and successful master mason active in late medieval 
																England. However, de Yevele’s known works throughout this period are almost 
																exclusively in 
																London and the 
																southeast of the 
																country and 
																would tend to 
																preclude this 
																supposition.
																Similarly, William Wynford was also a very busy man as the master mason at 
																Wells Cathedral. 
																It is likely 
																that the 
																day-to-day 
																oversight of the 
																rebuilding of St 
																John’s church 
																was left to a 
																local master 
																mason, a fact 
																perhaps 
																corroborated by 
																the relatively 
																simple window 
																tracery.
																
																 
gallery
																
																
																
																This photograph 
																features in my 
																book 'The Church of St John the Baptist, Yeovil  - a History and Guide'.
																																This
																
																roof boss, 
																in the nave of 
																St John’s 
																church, is 
																thought to 
																represent 
																William Wynford, 
																master mason and 
																builder of the 
																church. An 
																alternative 
																theory suggests 
																this is a 
																representation 
																of Robert de 
																Sambourne, 
																initiator of the 
																church rebuild.
																
William Wynford portrayed in a stained glass window in Winchester College chapel.