1. | Maria Catharina Sibilla Blomenkamp was born in Serm, Duisburg, Nordrhein-Westfalen, Germany; was christened on 26 Dec 1778 in Mündelheim, Duisburg, Nordrhein-Westfalen, Germany; died on 27 Jul 1779 in Serm, Duisburg, Nordrhein-Westfalen, Germany. |