Charny as arbitrator under the "droit d'armes"

Back in 1992, the renowned military historian Philippe Contamine wrote an article of Geoffroi de Charny for the festschrift (celebratory collection) dedicated to Georges Duby.  I just found this little nugget in the article (my rough translation):

At that time [Charny] was recognized as an expert in the conflicts that can arise between people in arms about ransom and loot: an act of Philippe de Valois in April 1347 sets out how Aimery de Rochechouart, chevalier , was retained, he and the men of his company having "all costs and expenses and everything which appertained to their profession" from Savary de Vivonne, Lord of Tours. However, during the taking and plundering of Poitiers by the English of the Earl of Derby in October 1345, Aimery and his people were captured. He himself was ransomed for  4000 crowns of gold, a sum to which were added expenses of 2000 crowns. He  thought he should be able to demand the 6000 crowns from Savary de Vivonne, who refused. The King with the consent of both parties, appointed arbitrators  for  the dispute concerning the "droit d’armes," namely Guillaume Flote, seigneur de Revel, and Geoffroy de Charny. They discharged Savary de Vivonne any fault, however, requiring him to pay to pay 2000 crowns (the costs) to Aimery de Rochechouart.

I also found out today that if you type enough French into MS Word, it starts giving you French spellings, French quotation marks, etc.