The duchy of Kincardine is made up of the counties of Chesterfield, Dalhurst, and Wildemere, and holds the seat of the throne in Troyso. The ruling Duke or Duchess is always the current King or Queen.
The duchy of Brittlecairn, in the north-west of Troyso, is composed of the counties of Lanercost and Blackwick.
The Duchy of Carcoswald is composed of the Counties of Ashbourne and Whitscar.
The duchy of Moressley is comprised of the counties of Wimbourne and Rimestrand.
The Duchy of Dangarnon is composed of the Counties of Southwold and Farshore.
The duchy of Bexlow comprises the counties of Bellmare and Tallwick.
The duchy of Chiador is comprised of the counties of Tabrela and Barcombe.