 He witnessed a charter of Cambuskenneth Abbey along with John de Kininmund, Bishop of Brechin, on 12 September 1311.He is found witnessing many ecclesiastical and royal documents through 1312, 1313 and beyond.He witnessed royal acts at Inchture and Dundee in April 1312, at Ayr on 27 May 1315, at Edinburgh on 9 March 1317, at Scone on 14 June that year, at Melrose on 24 July 1317, again at Scone on 3 December 1318 and at Arbroath on 8 February 1319.