A. Blömer, Ahnenliste der Anna Margaretha Esch, * 1761 in Viersen, Mönchengladbach 1985, S. 12, 15 („Oranius“)
Heinrich OVENIUS > | (1642-1694)x1667 Johann Hermann OVENIUS | Esther KOCHERSCHEIDT | (1669-1753)x1693 (....-1675) Johannes Hermann OVENIUS | _______________________ | (1697-....)x1725 | | | | Anna Sibylla WILLSTOCK |_______________________ | (....-1707)x1693 Friedrich Hermann OVENIUS | _______________________ | (1727-....)x1756 | | | | Konrad SPIECKER |_______________________ | | | | | Johanna Gertrud SPIECKER | _______________________ | x1725 | | | | Katharina Gertrud MOHN |_______________________ |--Sibylla Christina OVENIUS | (1761-1829)x1791 _______________________ | | | _________________________|_______________________ | | | ___________________________| _______________________ | | | | | | |_________________________|_______________________ | | | Anna Maria AMTSHOF | _______________________ x1756 | | | _________________________|_______________________ | | |___________________________| _______________________ | | |_________________________|_______________________