B. Koerner, Genealogisches Handbuch bürgerlicher Familien (= DGB) 8, Berlin 1901, S. 157
G. Dittrich / H.F. Friederichs, Deutsches Familienarchiv 30, 1966, S. 281
___________________ | _______________________________|___________________ | Johann Franz Wilhelm SCHEMMANN | ___________________ | x1773 | | | |_______________________________|___________________ | Franz Theodor Gisbert SCHEMMANN | ___________________ | (1774-....)x1810 | | | | Peter GRUBE |___________________ | | | x1749 | | Wilhelmina Antonetta Katharina GRUBE | ___________________ | (1754-....)x1773 | | | | Maria Sophia Magdalena STIRN |___________________ | x1749 |--Theresa SCHEMMANN | (1811-1893)x1834 Melchior BOEMKE > | | (1673-....) | Johann Walter BOEMKE | N. | | (1722-....)x1743 | Johann Caspar Heinrich BOEMKE | | | (1759-....)x1783 | Caspar BECKHOFF | | | | x1719 | | | Katharina Gertrud BECKHOFF | N. | | (1719-....)x1743 | Elisabeth Dorothea Henriette BOEMKE | ___________________ (1787-....)x1810 | | | Johann Hermann BÖHMER |___________________ | | x1755 | Margaretha Elisabeth BÖHMER | ___________________ (1761-....)x1783 | | | Anna Elisabeth SCHRÖDER |___________________ x1755