MA
Margaret Aston
Margaret Evelyn Buxton, known by her first married name Margaret Aston, was a British historian and academic specialising in the Late Medieval Period and ecclesiastical history. During her career, she lectured at both the University of Oxford and the University of Cambridge.
Excerpt from Wikipedia, available under CC BY-SA 4.0.
Books

The Panorama of the Renaissance
2000
ISBN 9780810981881