Thomas Kerr, 1st of Ferniehirst Peerage person ID=14898 (d. 1484) Parents Margaret Tweedie Andrew Kerr of Auldtounburn and Cessford unknown daughter Douglas Children Sir Andrew Kerr of Ferniehirst Thomas Kerr Ralph Kerr George Kerr William Kerr Siblings Robert Kerr Ralph Kerr William Kerr of Yair Margaret Kerr Walter Kerr of Cessford Andrew Kerr, younger of Aultounbrun and Cessford Partners Margaret Ker