in his Thesaurus Ecclesiae (an exposition of St. John xvii.), which contains the substance of afternoon lectures addressed to his parishioners. Willet persuaded Andrew Perne to leave by will an annual sum to the poor scholars of the free school founded in the village of Barley by Archbishop William Warham when rector; he also influenced his friend Thomas Sutton, founder of Charterhouse School.

He was chaplain-in-ordinary