W.G. Knappertsbusch, Die Knappertsbusch und ihre Vorfahren, Elberfeld 1943, S. 327
E. Strutz, Geschichte der Rübel von Elberfeld, Neustadt/Aisch 1956, S. 401, 501
Lewin WEYERSTALL | (1651-1733)x1695 Engelbert WEYERSTALL | Anna Maria KUCKELSBERG > | (1702-1779)x1726 (1673-1734) Engelbert WEYERSTALL | | (1729-1777)x1760 | Peter BRACKEN | | | | | Anna Christina BRACKEN | N. | (1702-....)x1726 Wilhelm Engelbert WEYERSTALL | _________________________ | (1761-1834)x1787 | | | | _________________________|_________________________ | | | | | Anna Maria Katharina KATERNBERG | _________________________ | (....-1810)x1760 | | | |_________________________|_________________________ |--Maria Katharina WEYERSTALL | (1798-1882)x1824 _________________________ | | | _________________________|_________________________ | | | Johann Georg KRUMM | _________________________ | | (1710-1766)x1739 | | | | |_________________________|_________________________ | | | Anna Katharina KRUMM | _________________________ (1756-1825)x1787 | | | _________________________|_________________________ | | | Elisabeth Margaretha ÖLVERMANN | _________________________ (1719-1742)x1739 | | |_________________________|_________________________