E. Strutz, Geschichte der Rübel von Elberfeld, Neustadt/Aisch 1956, S. 557
C. Pick, Familienbuch Remscheid 1680-1809, Wuppertal 2010, S. 468 („Anna Catharina“)
https://www.familysearch.org/pal:/MM9.2.1/9Q3D-NLC
Anton CORTS | (1628-1696)x1655 Peter CORTS | Katharina | (1662-1726)x1693 (1635-1716) Peter CORTS | ___________________ | (1700-1767)x1732 | | | | Katharina BERGER |___________________ | (1667-1710)x1693 Peter Caspar CORTS | ___________________ | (1732-1794)x1763 | | | | ___________________|___________________ | | | | | Katharina Elisabeth SÖNNEKEN | ___________________ | (1709-1743)x1732 | | | |___________________|___________________ |--Anna Maria Katharina CORTS | (1773-1829)x1800 ___________________ | | | ___________________|___________________ | | | _______________________________| ___________________ | | | | | | |___________________|___________________ | | | Anna Christina HALBACH | ___________________ (1743-1807)x1763 | | | ___________________|___________________ | | |_______________________________| ___________________ | | |___________________|___________________