[From "The Origins of Some Anglo-Norman Families"]
For this identification see Mr. Loyd's paper 'The Origin of the Family of Warenne' in Yorkshire Arch. Journal, vol. xxxi, pp. 97-113. The hamlet of Varenne lies on the river Varenne c. 2 miles S of Arques and c. 13 miles N of Bellencombre. The latter place, arr. Dieppe, cant. Bellencombre, where there was a castle, became the caput of the Warenne honour in Normandy.