Gottfried KerscherProfessor Gisela Drossbach obtained her doctorate in 1993 with a thesis about the clergy Konrad von Megenberg from Regensburg and habilitated with a thesis about the Roman hospital of Santo Spirito in Sassia and its illuminated rules of the order. Futher stages in her research are Medieval and Early Modern statutes and the genesis of pontifical decretal law. She teaches Bavarian and Swabian regional history/Middle Ages at University Augsburg. Professor Gottfried Kerscher obtained his doctorate in 1985, did research in Florence, Rome, Avignon, Barcelona, and on theBalearic Islands. His book about Late Medieval palace building in France, Spain, and Italy, from the year 2000, exposed him to the prime of Majorcan palace architecture and the ceremony taking place inside. He teaches art history of the Middle Ages at University Trier. Read More Read Less