I. Barleben, Geschichte der Familie Lüps, Düsseldorf 1937, Band I, Tafel A 5
Sebastian ERKENSWICK > | (1656-1720)x1685 Peter ERKENSWICK | Katharina LÜPS > | (1686-1730)x1710 (1664-1690) Franz Sebastian Roelmann ERKENSWICK | | (1726-1793)x1757 | Franz op de KAMP | | | (1636-1714)x1664 | | Elisabeth op de KAMP | Anna KEMPKEN | (1683-1768)x1710 (1643-....) Peter Johann Jakob ERKENSWICK | _______________________ | (1760-1832)x1800 | | | | Johannes MARKUS |_______________________ | | | | | Ida Gertrud MARKUS | _______________________ | (1729-1815)x1757 | | | | Anna Katharina LUYKEN |_______________________ | (1692-1757) |--Franz Robert ERKENZWEIG | (1801-1875)x1829 _______________________ | | | ________________________|_______________________ | | | ______________________________________| _______________________ | | | | | | |________________________|_______________________ | | | Margaretha Cornelia RITTER | _______________________ (1780-1862)x1800 | | | ________________________|_______________________ | | |______________________________________| _______________________ | | |________________________|_______________________