Which Scottish fortress did french soldier  Corbeyran de Cardaillac de Sarlabous serve as the captain?
Dunbar Castle Dunbar Castle is the remnants of one of the strongest fortresses in Scotland, situated in a prominent position overlooking the harbour of the town of Dunbar, in East Lothian.
Dunstaffnage Castle Dunstaffnage Castle is a partially ruined castle in Argyll and Bute, western Scotland. It lies 3 mi N.N.E. of Oban, situated on a platform of conglomerate rock on a promontory at the south-west of the entrance to Loch Etive, and is surrounded on three sides by the sea.