J. Roelen, Bockhefte 1, 1938, S. 23, 24
W. Dovern, Familienbuch der Reformierten Gemeinde in Eschweiler, Jülich 1980, S. 21, 54 („Charlotte Catharina“)
_______________________________ | ___________________________|_______________________________ | ________________________| _______________________________ | | | | |___________________________|_______________________________ | Johann Peter SCHALL | _______________________________ | x1759 | | | | ___________________________|_______________________________ | | | | |________________________| _______________________________ | | | | |___________________________|_______________________________ |--Charlotte Carolina SCHALL | (1766-....)x1785 Wilhelm KLEIN > | | (....-1695)x1664 | Lorenz Peter KLEIN | Maria Katharina von der BEEK > | | (1667-1743)x1696 (....-1695) | Josias Heinrich KLEIN | | | (1707-....)x1735 | Esaias STEINMETZ | | | | (1635-1692)x1658 | | | Anna Katharina STEINMETZ | Margaretha ORTH > | | (1677-1729)x1696 (1640-1685) | Sibylla Helena KLEIN | _______________________________ (1739-....)x1759 | | | Johannes BACKHAUS |_______________________________ | | x1711 | Eva Maria BACKHAUS | _______________________________ (1711-....)x1735 | | | N. |_______________________________ x1711