Note 517 — Chapter XII · THE LATER REIGN OF WILLIAM IN NORMANDY.[159] 1051–1066. (continued 2)
Reading edition
Chron. S. Maxent. 1058. “Willermus, qui et Petrus, cognomento Acer, adunato exercitu vallavit castrum Salmurum simul et Gaufredum Martellum inclusit in eo.”