Hermann II. der Jüngere Kastl von Cham und Banz, Count of Cham, Margrave of Banz, was born on an unknown date to Hermann von Kastl (?-1056) and Hadegunde von Regensburg (?-c1104) and died after 1071 of unspecified causes. He married Berta von Schweinfurt (?-1103) . Notable ancestors include Charlemagne (747-814). Ancestors are from France, Germany, Belgium.