 Following this, in September 1909, the "Pruskie Kolegium Szkolne" was written into the perpetual usufruct books at Rydzyna as the new owners of the "Fundacja".The "Fundacja" had at that time a little over 7643 hectares.Aleksander Józef Sułkowski married Baroness Maria Francis Stein zu Jettingen (1712–1741) in 1728.