Catherine married Jean Thiebaud Mellecker on 24 Apr 1797 in Guevenatten, Haut-Rhin, Alsace, France. Jean (son of Johannes Peter Müllecker and Maria Magdalena Burger) was born on 16 May 1769 in Bischwiller, Bas-Rhin, Alsace, France; died on 28 Feb 1844 in Guevenatten, Haut-Rhin, Alsace, France. [Group Sheet] [Family Chart]

1. Jean Joseph Mellecker was born on 9 Apr 1799 in Guevenatten, Haut-Rhin, Alsace, France; died on 18 Jun 1860 in Sarreguemines, Moselle, Lorraine, France.
2. Francois Xavier Mellecker was born on 28 Jul 1801 in Guevenatten, Haut-Rhin, Alsace, France; died on 2 Jul 1868 in Guevenatten, Haut-Rhin, Alsace, France.
3. Catherine Mellecker was born on 12 Mar 1804 in Guevenatten, Haut-Rhin, Alsace, France; died in in Guevenatten, Haut-Rhin, Alsace, France.
4. Joseph Mellecker was born on 26 May 1807 in Guevenatten, Haut-Rhin, Alsace, France; died in in Guevenatten, Haut-Rhin, Alsace, France.
5. Marie Anne Mellecker was born in 1811 in Guevenatten, Haut-Rhin, Alsace, France.
6. Jean Thiebaud Mellecker was born in 1814 in Guevenatten, Haut-Rhin, Alsace, France.