L’Histoire de Guillaume le Maréchal
Comte de Striguil et de Pembroke
Régent D’Angleterre de 1216 a 1219
Poéme Français, Publié pour la Société de l’histoire de France
par Paul Meyer, 1891

The history and antiquities of the Exchequer of the kings of England, in two periods: to wit, from the Norman conquest, to the end of the reign of K. John; and from the end of the reign of K. John, to the end of the reign of K. Edward II – Volume 1
by Thomas Madox, Richard Fitzneale; Gervasius of Tilbury, supposed author
Published 1769