A. Blömer, Ahnenliste der Geschwister Immendorff zu Vorweiden, Mönchengladbach 1990, S. 120
http://ahnenforschungen.de/quetting/index.php?m=family&id=I721
♥ = Vorfahren __________________________ | ♥ Gerhard von STREITHAGEN |__________________________ | (1398-....) ♥ Diedrich von STREITHAGEN | | (1435-1514)x1465 | ♥ Matthäus von GRESSENICH | | | (....-1478)x1400 | |♥ Maria Katharina von GRESSENICH |♥ Anna Elisabeth GRYN > ♥ | (1405-....) (1380-....) ♥ Gerhard von STREITHAGEN | __________________________ | (1475-....)x1505 | | | | _________________________________|__________________________ | | | | |♥ Magdalena von WEDDENDORF | __________________________ | (1440-....)x1465 | | | |_________________________________|__________________________ |--♥ von STREITHAGEN | (1520-....)x1545 __________________________ | | | _________________________________|__________________________ | | | ___________________________| __________________________ | | | | | | |_________________________________|__________________________ | | |♥ Helena von dem WEYER | __________________________ x1505 | | | _________________________________|__________________________ | | |___________________________| __________________________ | | |_________________________________|__________________________