"Chapter XIX: Duelling is prohibited under the most severe penalties. "The detestable custom of duelling, introduced by the contrivance of the devil, that by the bloody death of the body, he may accomplish the ruin of the soul, shall be utterly exterminated from the Christian world. Any emperor, kings, dukes, princes, marquises, counts, and temporal lords by whatsoever other name entitled, who shall grant a place within their territories for single combat between Christians, shall be thereupon excommunicated, and shall be understood to be deprived of jurisdiction and dominion over any city, castle, or place, in or at which they have permitted the duel to take place, which they hold of the church ; and if those places be held as a fief they shall forthwith escheat to their direct lords. "As to the persons who have fought, and those who are called their seconds (sponsors), they shall incur the penalty of excommunication, and the confiscation of all their property, and of p...