A. Blömer, Die Abstammung der Catharina Lindgens (* 1762 in Hoppers), Mönchengladbach 1998, S. 39
__ | _________________________|__ | Wilhelm von BERNSAU | __ | (1410-1489) | | | |_________________________|__ | Wilhelm von BERNSAU | __ | (1430-1496)x1450 | | | | Wilhelm von NESSELRODE |__ | | | (....-1472)x1410 | | Katharina von NESSELRODE | __ | (1410-....) | | | | Swenhold von LANDSBERG |__ | (....-1440)x1410 |--Eva von BERNSAU | (1455-1520)x1475 __ | | | _________________________|__ | | | ___________________________| __ | | | | | | |_________________________|__ | | | Margaretha von WOLKENBURG | __ (....-1478)x1450 | | | _________________________|__ | | |___________________________| __ | | |_________________________|__