A. Blömer, Ahnenliste der Irmgard Krapohl verh. Frau Coenen aus Jüchen, Mönchengladbach 1997, S. 51
_____________________ | _____________________|_____________________ | Johann Heinrich GLÄSER | _____________________ | (1685-1745)x1715 | | | |_____________________|_____________________ | Adam GLÄSER | _____________________ | (1718-1777)x1751 | | | | Adam OTTEN |_____________________ | | | x1680 | | Maria OTTEN | _____________________ | (1684-1750)x1715 | | | | Katharina REINFELD |_____________________ | x1680 |--Hermann GLÄSER | (1755-1839)x1787 Hermann REIS | | (1620-....)x1644 | Heinrich REIS | Adriana HALMS | | (1655-....)x1682 (1623-....) | Hermann REIS | | | (1689-1751)x1725 | Veit LIESEN > | | | | (1601-1677)x1645 | | | Adelheid DRIESCHER | Christina DEURZEIT > | | (1655-....)x1682 (1615-1670) | Adelheid REIS | _____________________ (1730-1800)x1751 | | | _____________________|_____________________ | | | Katharina JANSSEN | _____________________ (....-1748)x1725 | | |_____________________|_____________________