Soon after ordination Wotton was granted the benefices of Boughton Malherbe and of Sutton Valence, and later of Ivychurch, Kent.Desirous of a more worldly career, he entered the service of Prince-Bishop Cuthbert Tunstall, then Bishop of London.In 1550 Wotton was again sent as Royal Envoy to the Holy Roman Emperor and as Ambassador to France during the reign of Mary, doing valuable work in that capacity securing the peace.[1] In January 1555, Wotton described a demonstration of a new kind of cannon made by the Italian designer Bartolomeo Campi or his brother.[3] His brother Sir Edward Wotton was made Treasurer of Calais in 1540, and was one of those who took part in the overthrow of the Lord Protector Somerset.