J. Gruch, Die evangelischen Pfarrerinnen und Pfarrer im Rheinland I, Bonn 2011, Nr. 1290
____________________ | ___________________________|____________________ | Gottfried BONGARD | ____________________ | x1605 | | | |___________________________|____________________ | David BONGARD | | (1606-1689)x1638 | Peter SIEBEL | | | (1525-1603)x1549 | | Adolf SIEBEL | Christina MASSERT > | | | (1552-1622)x1575 (1528-1599) | | Katharina SIEBEL | ____________________ | (1580-....)x1605 | | | | Gertrud aus der SPRINGEN |____________________ | (....-1589)x1575 |--Anna Maria BONGARD | (1646-....) ____________________ | | | ___________________________|____________________ | | | ____________________| ____________________ | | | | | | |___________________________|____________________ | | | Margaretha WÄLTGENS | ____________________ (1611-1661)x1638 | | | ___________________________|____________________ | | |____________________| ____________________ | | |___________________________|____________________