H.F. Macco, Aachener Wappen und Genealogien 1, Aachen 1907, S. 192
♥ = Vorfahren ♥ Heinrich von GRESSENICH> ♥ | (1405-....)x1432 Arnold von GRESSENICH |♥ N. | (1435-....) Heinrich von GRESSENICH | __________________________ | (1470-1531)x1500 | | | | von EYNATTEN zu RUYFF |__________________________ | (1440-....) Peter von GRESSENICH | __________________________ | (1510-1572) | | | | Reinhard von MERZENHAUSEN |__________________________ | | | | | Beatrix von MERZENHAUSEN | __________________________ | (1475-....)x1500 | | | | N. |__________________________ |--Sibylla von GRESSENICH | (1540-....) __________________________ | | | ____________________________|__________________________ | | | ___________________________| __________________________ | | | | | | |____________________________|__________________________ | | | Maria von NIDEGGEN | __________________________ | | | ____________________________|__________________________ | | |___________________________| __________________________ | | |____________________________|__________________________