Fealty by John of Toul to Theobald, Count of Champagne
I, John of Toul, make known that I am the liege man of the lady Beatrice, countess of Troyes, and of her son, Theobald, count of Champagne, against every creature, living or dead, saving my allegiance to lord Enjorand of Coucy, lord John of Arcis, and the count of Grandpré. If it should happen that the count of Grandpré should be at war with the countess and count of Champagne on his own quarrel, I will aid the count of Grandpré in my own person, and will send to the count and the countess of Champagne the knights whose service I owe to them for the fief which I hold of them. But if the count of Grandpré shall make war on the countess and the count of Champagne on behalf of his friends and not in his own quarrel, I will aid in my own person the countess and count of Champagne, and will send one knight to the count of Grandpré for the service which I owe him for the fief which I hold of him, but I will not go myself into the territory of the count of Grandpré to make war on him.
Source: Oliver J. Thatcher and Edgar H. McNeal, eds. A Source Book for Medieval History (New York, 1905), pp. 364-5.