H.L. von Beckerath, Stammbaum von Beckerath nebst Descendenz, Krefeld 1903, S. 8
♥ = Vorfahren _____________________ | ______________________|_____________________ | _______________________________| _____________________ | | | | |______________________|_____________________ | Johannes KRIENEN | _____________________ | (1706-1764)x1737 | | | | ______________________|_____________________ | | | | |_______________________________| _____________________ | | | | |______________________|_____________________ |--Heinrich KRIENEN | (1738-1815) Heinrich JÖRGENS | | (1595-1662)x1648 | Jakob von BECKERATH | Katharina CLÖVER > | | (1649-1719)x1678 (1615-1668) | Heinrich Jakob von BECKERATH | | | (1678-1739)x1704 | ♥ David DAHMEN > ♥ | | | | (1620-1680)x1649 | | | Katharina DAVIDS | Katharina WASSER | | (1649-1718)x1678 (1633-1655) | Katharina von BECKERATH | (1705-1757)x1737 | Nikolaus van AAKEN | | (1605-....) | Arnold van AAKEN | N. | | (1632-1712)x1666 | Johanna van AAKEN | (1675-1735)x1704 | Konrad MORIAN | | x1645 | Maria MORIAN | N. (1645-1712)x1666