sentences:  He was with King Richard I of England in Palestine in 1191.On 13 August 1199 he appeared as one of the guarantors of the treaty between the new king John of England and Renaud I, Count of Dammartin, and in the same year, probably later, he was sent to William the Lion of Scotland to promise him satisfaction of his rights in England, and witnessed his homage on 22 November 1200.He witnessed charters frequently in the early years of John's reign, in 1209 was one of the guardians of the bishopric of Durham, and on 10 April of the same year he was sent to meet William The Lion on his visit to England.