'In 1066 most of Fridaythorpe was held by Forni, Gamall and Ormr who, as sons or close relatives of Karli, were connected to the leading Anglo-Danish families in the North’ (VCH VIII, 83). In 1086, Fridaythorpe was largely divided between the archbishop of York and a Norman settler, Odo the Crossbowman. Odo’s land is described as waste and no population was recorded. Other parts were held by the king and the count of Mortain. (VCH II, 205, 211, 282, 325; VCH VIII, 83).