C. Steinbicker, Westfälisches Geschlechterbuch 6 (DGB 184), Limburg/Lahn 1980, S. 38
__ | _________________________|__ | _________________________________| __ | | | | |_________________________|__ | Johann Caspar Diedrich STEFFEN | __ | (1747-1796)x1780 | | | | _________________________|__ | | | | |_________________________________| __ | | | | |_________________________|__ |--Maria Katharina STEFFEN | (1781-1836)x1800 __ | | | Ernst Heinrich ALBERTS |__ | | x1720 | Johann Friedrich Adolf ALBERTS | __ | | (1727-1790)x1755 | | | | | Anna Maria WESTERHOFF |__ | | (1692-1773)x1720 | Maria Katharina ALBERTS | __ (1758-1802)x1780 | | | _________________________|__ | | | Anna Katharina VIESELER | __ (1732-1758)x1755 | | |_________________________|__