C. Pick, Familienbuch Lennep 1654-1809, Plaidt 2014, S. 347
__ | _______________________|__ | ___________________| __ | | | | |_______________________|__ | Johann Georg BRUDER | __ | (1669-1703)x1689 | | | | _______________________|__ | | | | |___________________| __ | | | | |_______________________|__ |--Anna Christina BRUDER | (1692-1754)x1723 __ | | | Johannes BERTRAM |__ | | (1604-1684) | Michael BERTRAM | __ | | (1637-1676)x1657 | | | | | Maria |__ | | (....-1686) | Anna Katharina BERTRAM | __ (1664-1745)x1689 | | | Johannes SCHNAPHAHN |__ | | (....-1655)x1630 | Maria SCHNAPHAHN | __ (1637-1719)x1657 | | | Christina HACKENBERG |__ x1630