Collas became the landlord of several estates in East Prussia like Dommelkeim (1703–1753), Naujeninken (1703–1731), Brandwehten (1703–1731), Perkuhnen (1717–1731), Sauerwalde (1720–1731), Laugallen (1718–1731), Kraupischkehmen, (1718–1731), Weißenstein/ Gutenfeld (1721–1753) and owned houses in Wehlau (1721–1753) and Borchersdorf (1724–1753), in total he possessed about 2,720 Hectare.
Burkat |