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.
Castle Varrich Castle Varrich (Scottish Gaelic: "Caisteal Bharraich" ) is in the far north of the Scottish Highlands, near the village of Tongue. The castle is on a local high point of rock, overlooking both the Kyle of Tongue and the village of Tongue. The castle's precise origins and age are unknown.