Diss was granted by King Henry I to Richard de Lucy, prior to 1135. The Testa de Neville states that it was not known whether Diss was rendered unto Richard de Lucy as an inheritance or for his service, but states that, without doubt it was for the latter. Richard de Lucy become Chief Justiciar to King Stephen and Henry II. In 1152 Richard de Lucy received the right to hold a market in Diss, and prior to 1161 he gave a third of a hundred of Diss (Heywood or Hewode) together with the market in frank marriage with his daughter Dionisia to Sir Robert de Mountenay. After Richard de Lucy's death in 1179, the inheritance of the other two parts of the hundred of Diss passed to his daughter Maud, who married Walter FitzRobert.