The Grand Duchy is the Light Purple up at the top of the Map. You'll also note the Second Principality of Rasalhague in Ice Blue between the Lyrans and Combine. As well, Frederick Steiner's Realm, which has taken the place of the Circinus Federation, Lothian League, Illyrian Palatinate, and so on is the Mustard Yellow to the west of the FWL and North of the Marians.
I probably should have used a different color than the one that had been used for Circinus, since it's not different enough from the FedSuns Yellow now that I'm looking at it, but just doing this map, to begin with, was a massive pain in the ass. Apparently, not every bit gets colored in using the paint bucket and you have to go in with the brush to fill in the remaining pixels, super annoying.
At any rate, the next chapter will involve more of Jozef's POV now that the War with Von Strang's World has ended.
Stay tuned. . .