William Chester Jordan (born April 7, 1948) is an American medievalist who serves as the Dayton-Stockton Professor of History at Princeton University; he is a recipient of the Haskins Medal for his work concerning the Great Famine of 1315–1317. He is also a former Director of the Program in Medieval Studies at Princeton. Jordan has studied and published on the Crusades, English constitutional history, gender, economics, Judaism, and, most recently, church-state relations in the thirteenth and fourteenth centuries. Source: Wikipedia (en)