A. Weyersberg, Chronik der Familie Weyersberg zu Solingen, Elberfeld 1893, S. 39
Arnold KNECHTGEN | x1672 Johannes KNECHTGEN | Johanna WESTHOFF | (1673-1762)x1700 (1647-1701) Johannes KNECHTGEN | | (1701-1762)x1732 | Engelbert HARTKOPF | | | (1645-....)x1678 | | Katharina HARTKOPF | N. | (1678-....)x1700 (....-1699) Johann Abraham KNECHT | | (1741-1797)x1765 | Heinrich OVENIUS > | | | (1642-1694)x1667 | | Johann Hermann OVENIUS | Esther KOCHERSCHEIDT | | | (1669-1753)x1707 (....-1675) | | Helena Katharina OVENIUS | | (1710-1775)x1732 | Caspar von CARNAP > | | | (1658-1703)x1681 | | Maria Katharina von CARNAP | Katharina SIEBEL > | (1683-1719)x1707 (1659-1703) |--Luisa Amalia KNECHT | (1776-1825)x1802 Caspar BERG | | x1651 | Peter BERG | N. | | (1651-1730)x1683 | Abraham BERG | | | (1695-1778)x1728 | Peter CLAUBERG | | | | (....-1683)x1660 | | | Anna CLAUBERG | N. | | (1662-1744)x1683 | Maria Luisa Katharina BERG | (1739-1815)x1765 | Abraham MEIGEN | | x1666 | Clemens MEIGEN | N. | | (1666-1738)x1699 | Maria Katharina MEIGEN | (1700-1759)x1728 | Johannes WUPPER | | x1676 | Katharina WUPPER | N. (1676-1726)x1699