G. Dittrich / H.F. Friederichs, Deutsches Familienarchiv 29, 1965, S. 182
__ | _____________________________|__ | Cornelius van BEUGHEM | __ | (1721-1783)x1744 | | | |_____________________________|__ | Friedrich Daniel van BEUGHEM | __ | (1758-1806)x1794 | | | | _____________________________|__ | | | | | Cornelia HORST | __ | (1720-1779)x1744 | | | |_____________________________|__ |--Sophia Philippina Katharina Johanna van BEUGHEM | (1802-1873)x1825 __ | | | _____________________________|__ | | | Johann Friedrich Caspar Martin JONAS | __ | | (1742-1809)x1764 | | | | |_____________________________|__ | | | Petronella Sibylla JONAS | __ (1769-1838)x1794 | | | Derk Daniel REINING |__ | | | Sophia Eleonora Lambertina REINING | __ (1736-1829)x1764 | | | Petronella Katharina BOERO |__