•
1039-1040 Murders of Alan and Gilbert
Guardians of William; Alan of Britanny; Osbern;
Gilbert
Rebellion and death of Roger of Toesny; houses of
Grantmesnil and Beaumont
Ralph of Wacey chosen as the Duke's guardian
Relations between Normandy and France; general
good understanding since the Commendation to
Hugh the Great; return of ill-feeling on the acces-
sion of William; ingratitude of King Henry
Castle of Tillières demanded by Henry; Gilbert
Crispin refuses to surrender, and is besieged; the
castle surrendered, burned, and restored by Henry
contrary to his engagements