A. Blömer, Die Erbförsterfamilie Nickel zu Gressenich, Mönchengladbach 1986, S. 97
___________________ | ___________________|___________________ | Johannes BACKHAUS | ___________________ | x1706 | | | |___________________|___________________ | Johann Heinrich BACKHAUS | ___________________ | (1708-....)x1741 | | | | ___________________|___________________ | | | | | Gertrud KNECHTGEN | ___________________ | x1706 | | | |___________________|___________________ |--Johann Gotthard BACKHAUS | (1743-....)x1777 ___________________ | | | Wilhelm MEUSER |___________________ | | (1648-....)x1681 | Peter MEUSER | | | (1683-....)x1711 | Johannes BRAß > | | | | (1631-1665)x1653 | | | Gertrud BRAß | Anna ECK > | | (1657-1715)x1681 (1635-1699) | Maria Margaretha MEUSER | ___________________ (1720-....)x1741 | | | ___________________|___________________ | | | Anna Margaretha DULLECKEN | ___________________ (1690-....)x1711 | | |___________________|___________________