Louis III, nicknamed Louis the Pious or Louis the Mild was a member of the Ludowingians dynasty who ruled as Landgrave of Thuringia from 1172 until his death. Wikipedia
Died: October 16, 1190, Mediterranean Sea
Grandchildren: Mechthild of Sayn and Agnes von Sachsen
Great-grandparents: Louis the Springer, Frederick I, Duke of Swabia, Agnes of Waiblingen, and more
Grandparents: Louis I, Landgrave of Thuringia, Hedwig of Gudensberg, Frederick II, Duke of Swabia, and more
Descendants: Mechthild of Sayn, Agnes von Sachsen, and Jutta von Thüringen
Parents: Louis II, Landgrave of Thuringia and Judith of Hohenstaufen
Partner: Margaret of Cleves (1172–) and Margaret of Cleves