L. Gerstein, Ahnentafel der Familien Schmemann und Gerstein, Hagen 1934, S. 44, 63, 167
___________________ | ____________________|___________________ | _____________________| ___________________ | | | | |____________________|___________________ | Johannes KUMPSTHOFF | ___________________ | (....-1625) | | | | ____________________|___________________ | | | | |_____________________| ___________________ | | | | |____________________|___________________ |--Georg KUMPSTHOFF | (....-1649)x1637 ___________________ | | | Frowin POTTGIEßER |___________________ | | | Lambert POTTGIEßER | ___________________ | | (....-1578) | | | | | N. |___________________ | | | Elisabeth POTTGIEßER | (....-1615) | Hermann HUECK > | | (1465-1521)x1495 | Georg HUECK | Elisabeth BALVE > | | (1500-1557) | Katharina HUECK | ___________________ | | | Barbara DÖRPER |___________________ (....-1592)