Katharina married Frederick I, Elector of Saxony on 8 Feb 1402. Frederick (son of Frederick III, Landgrave of Thuringia and Matilde of Bavaria) was born on 11 Apr 1370 in Dresden, Saxony, Germany; died on 4 Jan 1428. [Group Sheet] [Family Chart]
Family/Spouse: Louis I, Landgrave of Hesse. Louis was born on 6 Feb 1402; died on 17 Jan 1458. [Group Sheet] [Family Chart]
Family/Spouse: Mechthild von Wurttemberg. Mechthild (daughter of Ludwig I von Wurttemberg, Count of Württemberg and Mathilde von WITTELSBACH) was born after 1436; died on 6 Jun 1495. [Group Sheet] [Family Chart]