Lothair III

Holy Roman Emperor from 1133 to 1137 (1075–1137)

Parents

• Gebhard of Supplinburg
• Hedwig of Formbach

Children

• Gertrude of Süpplingenburg

Siblings

• Gertrud of Lorraine
• Simon I, Duke of Lorraine
• Ida von Süpplinburg

Partners

• Richenza of Northeim