A. Blömer, Die Erbförsterfamilie Nickel zu Gressenich, Mönchengladbach 1986, S. 112
♥ = Vorfahren ___________________ | ___________________________|___________________ | _____________________| ___________________ | | | | |___________________________|___________________ | Johann Matthias SCHOLL | ___________________ | (....-1802)x1794 | | | | ___________________________|___________________ | | | | |_____________________| ___________________ | | | | |___________________________|___________________ |--Peter Friedrich SCHOLL | (1795-....) Adam NICKEL > ♥ | | (1655-1720)x1692 | Bernhard NICKEL | Agnes SCHOLL | | (1693-1762)x1725 (1660-1733) | Johann Adam NICKEL | ___________________ | | (1727-1794)x1752 | | | | | Maria Gertrud HERTZWURM |___________________ | | x1725 | Maria Katharina NICKEL | ___________________ (1760-....)x1794 | | | Johann Matthias VOGEL |___________________ | | x1727 | Anna Gertrud VOGEL | ___________________ (1727-1782)x1752 | | | Maria Gertrud BUNGENBERG |___________________ x1727