'Roberto de Lawedre, knight', is a witness to a charter to Coldingham Priory confirming them in all of their ancient possessions, signed at Linlithgow on 2 January 1391-2.Robert de Lawedir, Lord of The Bass, is one of the nobles who witnessed a charter by James de Sandilands, Lord of Calder, to George Douglas, 1st Earl of Angus, circa 1397; also in 1397 this Robert received an annuity from the Customs of Haddington.