Dukes
From The Inquisition Legacy
The Dukes are four in number, and are the overlords of the lands which were once independent Kingdoms - Tubor, Vandago, Vavard, and Farin. A fifth land was also conquered, Charali, but as its people were (and remain) hunter-gatherers, there is no established nobility, and hence no Ducal leader.
Dukes are responsible for vast lands, liege lords to their vassals, and in turn swear their fealty to the King or Queen of Lithmore. In return, they are accorded a respect due their station, wide latitude in their actions - so long as they are free of the taint of Magic.