Rikbert von Harzgau, I

Counts in the Harzgau were:

Frederick I 875/880 Frederick II 937 and 945, son of Frederick I. Volkmar I (d before 961), probably son of Frederick II. Frederick III, son of Volkmar Thietmar, Count in the Harzgau and Nordthüringgau, d 3 October 959 Frederick (d July 1002/15 March 1003), 995 to 996 count palatine in Saxony, Count in the Harzgau and Nordthüringgau Liutger, 1013 Count, 1021 Count in the Harzgau, 1013 to 1031 (recorded) (Supplinburger family) Bernard (d before 1069), 1052 Count in the Harzgau and Derlingau as well as North Thuringia, 1043 to 1062 (recorded), probably nephew of Liutger Gebhard of Supplinburg (d 9 June 1075 in the Battle of Homburg an der Unstrut), 1052 Count in the Harzgau, son of Bernard, father of Lothair III, Holy Roman Emperor