Footnote
a The Teutonic Knights were a German military and religious order. In 1234, Pope Gregory IX accepted the order’s conquered lands as property of the papacy, while leaving the lands under the control of the order.
a The Teutonic Knights were a German military and religious order. In 1234, Pope Gregory IX accepted the order’s conquered lands as property of the papacy, while leaving the lands under the control of the order.