Lord Malcolm Rothes was a human male Sith Lord who ruled over the Sith community of the south of Scotland and held a seat in the Sith Council under Gepta Hord. He was married to Cordelia Rothes, another Sith Lord who ruled over the Sith in the northern half of Scotland. He met his end at the hands of Dramath Hord, who had been sent by Cordelia to assassinate him. His death led to the capitulation of most of his followers and the takeover of the Rothes family's empire by Cordelia.