Sir Gilbert Keith, 3rd of Inverugie, 1st of Ludquhairn Peerage person ID=562423 (1418–1490) Parents Sir Patrick Keith of Inverugie Elizabeth Ogilvy Children Elizabeth Keith Janet Keith Sir William Keith, 4th of Inverugie Andrew Keith, 3rd of Ludquhairn John Keith, 2nd of Ludquhairn Helen Keith Partners unknown wife Ogston of Ludquhairn Lady Margaret Hay