Siward, one of the king’s thegns, held the manor of Dinnington in 1086. It consisted of 3 hides of which 3 virgates were held from the church of Glastonbury, the rest directly from the king. It also contained 8 acres of meadow, pasture 3 furlongs by 2, and woodland also 3 furlongs by 2. It had been held by Eadmaer before the Conquest.