E. Strutz / K. Fix, Eifeler Geschlechterbuch 2 (DGB 123), Glücksburg 1958, S. 234
__ | __|__ | _________________________| __ | | | | |__|__ | Johann Abraham KAYSER | __ | x1789 | | | | __|__ | | | | |_________________________| __ | | | | |__|__ |--Johann Abraham KAYSER | (1790-1847)x1823 __ | | | __|__ | | | Johann Peter ERN | __ | | (1728-....)x1751 | | | | |__|__ | | | Anna Christina ERN | __ (1765-....)x1789 | | | __|__ | | | Anna Christina HENKELS | __ (1730-....)x1751 | | |__|__