1. | FIRMANN, Katharina was born on 8 Dec 1743 in Olvenstedt, Saxony, Prussia; died on 21 Aug 1788 in Germany. Katharina married GRABAU, Hans on 16 Nov 1766 in Olvenstedt, Saxony, Prussia. Hans (son of GRABAU, Hanss and LUDEWIG, Elisabeth) was born on 23 May 1743 in Olvenstedt, Saxony, Prussia; died on 12 Mar 1799 in Olvenstedt, Saxony, Prussia. [Group Sheet] [Family Chart] Children:
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