 Several estates called Sypniewo (which means in Polish "the Sypniewski's Estate" or "Sypniewski's town") still exist today, such as estate south of Samotschin in the former Kreis Chodziesen/Kolmar in Posen, and larger holding called Sypniewo (Zippnow) located north of Samotschin, in Złotów county.One of their largest estates near Wyrzysk was sold to King Frederick the Great in 1774.Most of Sypniewski's estates were located in former West Prussia, now part of Wielkopolska and Pomorze, Poland.