During this period, the family also owned Baidland on the north-western side of Dalry, Highlees just south of Dundonald, and the estate of Bourtreehill near Irvine. In 1385, the Laird of Lyne rented Baidland to the Cunninghams for one silver penny, then an average week's wages (this being the only known record of Lynns owning Baidland). In 1452, Andrew Lyn, Lord of that Ilk, gave a charter for Highlees to William Hunter of Arnele "for services rendered and to be rendered" (the Lynns remained superiors of Highlees for more than two centuries, their last recorded title being in 1668). In 1505, Andrew Lyne received a charter for Bourtreehill from Robert Frances, Lord of Stane (the last mention of the Lynns of that Ilk in Bourtreehill being in 1608). In 1614 John Lyn of that Ilk is recorded as the lord superior of the lands of 'Hileis' in the parish of Dalry and Patrick Hunter of Hunterston was his baillie.