H. Knodt, Hessisches Geschlechterbuch 1 (DGB 32), Görlitz 1920, S. 194
__ | __|__ | Johann Georg GROLMANN | __ | (1635-1714)x1660 | | | |__|__ | Melchior Detmar GROLMANN | __ | (1668-1722)x1715 | | | | __|__ | | | | | Maria VELTHAUS | __ | (1636-1710)x1660 | | | |__|__ |--Lucretia Charlotte GROLMANN | (1715-1796)x1735 __ | | | __|__ | | | ________________________| __ | | | | | | |__|__ | | | Maria Clara MOLLENBECK | __ (1694-1766)x1715 | | | __|__ | | |________________________| __ | | |__|__