A. Blömer, Die reformierte Familie Lenßen mit mennonitischem Stammvater aus Odenkirchen, Mönchengladbach 1999, S. 62
___________________ | ___________________|___________________ | Abraham SAGNÉ | ___________________ | (1745-1813)x1778 | | | |___________________|___________________ | Friedrich Ludwig SAGNÉ | ___________________ | (1778-1865)x1820 | | | | ___________________|___________________ | | | | | Katharina Elisabeth JANSSEN | ___________________ | x1778 | | | |___________________|___________________ |--Henriette SAGNÉ | (1824-1888)x1844 Peter WEIDMANN | | x1720 | Jakob WEIDMANN | Agnes KREUDER | | (1720-....)x1744 (....-1780) | Peter WEIDMANN | ___________________ | | (1750-1803)x1778 | | | | | Katharina GILLES |___________________ | | (1725-1790)x1744 | Katharina Agnes WEIDMANN | ___________________ (1785-....)x1820 | | | Wilhelm KELLER |___________________ | | (1715-1797)x1738 | Petronella KELLER | ___________________ (1751-1820)x1778 | | | Magdalena HOUBEN |___________________ (....-1781)x1738