and Musicians, ed. Stanley Sadie. 20 vol. London, Macmillan Publishers Ltd., 1980. John Bergsagel: "Thomas Ashwell", Grove Music Online ed. L. Macy (Accessed December 18, 2007), (subscription access) External links History of Durham Cathedral Choir School Notes 1470s births 16th-century deaths English classical composers Renaissance composers 16th-century English composers 15th-century English people English male classical composers