Gottschalk of Orbais (d. 868) was a Saxon monk, priest, and theologian who is best known for an advocate of two-fold predestination.
Gottschalk and a Medieval Predestination Controversy
Gottschalk and a Medieval Predestination Controversy: Texts Translated from the Latin. This book provides for the first time an English translation of Gottschalk’s key writings on predestination and various reactions from leading theologians of the ninth century, as well as an introduction to Gottschalk’s life and controversies.