Louis IV

Landgrave of Thuringia (1200–1227)

Parents

• Sophia of Wittelsbach
• Hermann I

Children

• Gertrude of Aldenberg
• Sophie of Thuringia, Duchess of Brabant
• Hermann II

Siblings

• Irmgard von Thüringen
• Jutta of Thuringia
• Henry Raspe, Landgrave of Thuringia
• Konrad von Thüringen
• Agnes of Thuringia
• Hedwig von Thüringen

Partners

• Elizabeth of Hungary