sentences:  With his most troublesome enemy dead, Fulk captured Tours, which had previously been held by the Count of Blois.After Robert, King of the Franks, had taken control of Tours, Fulk turned to the castles of Langeais, Montsoreau, Montrésor and Montbazon to defend the Loire Valley.Hostilities between the counts of Anjou and Blois were renewed in 1016.