George Keith was probably the last Earl Marishal at what ruined motte and bailey castle in Aberdeenshire, Scotland?
George Keith, 10th Earl Marischal: George Keith, 10th Earl Marischal (1692/3? Inverugie Castle: Inverugie Castle or Cheyne's Tower is the ruins of a motte-and-bailey castle in Aberdeenshire, Scotland.
i don't know