Tags: Noble.
Gebhard of Supplinburg (or Süpplingenburg) was a member of the Saxon nobility and a son of Bernhard of Supplinburg Count of Harzgau. Gebhard was the father of Lothair III Holy Roman Emperor of the short-living Süpplingenburg dynasty. From 1052 Gebhard served as Count of Harzgau. He was married to Hedwig of Formbach a daughter of Frederick Count of Formbach. His posthumous child was Emperor Lothair III.