R. Rocholl, Geschichte des Geschlechts Rocholl aus Radevormwald, Berlin 1938, S. 404
C. Pick, Familienbuch Remscheid 1680-1809, Wuppertal 2010, S. 172, 206, 2193
___________________ | Peter BERTRAM |___________________ | x1660 Johannes BERTRAM | ___________________ | (1660-1724)x1683 | | | | N. |___________________ | x1660 Peter BERTRAM | | (1699-1775)x1725 | HONSBERG | | | | | Friedrich HONSBERG | N. | | | (1634-1687) | | Anna HONSBERG | ___________________ | (1661-1732)x1683 | | | | Anna |___________________ | (1641-1687) |--Anna Katharina BERTRAM | (1725-1781)x1749 ___________________ | | | _____________________|___________________ | | | Melchior SCHLIEPER | ___________________ | | (1661-1741)x1695 | | | | |_____________________|___________________ | | | Anna Gertrud SCHLIEPER | ___________________ (1700-1773)x1725 | | | _____________________|___________________ | | | Gertrud JANSEN | ___________________ (1670-1742)x1695 | | |_____________________|___________________