1774- 1793-1805 1800-1815 antiquities archaeology biography caithness campaigns civilization congresses ethnology excavations(archaeology) france french history jeanjacquesde medieval megalithicmonuments military napoleonicwars navaloperations navigation northatlanticregion northmen orkney(scotland) peggyandisabella(ship) proposedinvasionofengland railroads railwayshistory saint-faust scandinavianinfluences scotland shetland shetland(scotland) shipcaptains sociallifeandcustoms tombs vikings