 The Sułkowski Ordynat contained most of the town of Rydzyna along with its castle, several parcels of Leszno, Kobylin, and over 25 villages and small towns in that part of "Wielkopolska", as well as several parcels in Warsaw and other parts of Poland.Shortly after the last announcement of the Ordynat, two of the oldest brothers, August Kazimierz and Aleksander Antoni, died in 1786, both heirless.The Ordynat was thus taken up by Antoni.