Career
Conrad was a count of Raabs, a family of edelfrei nobility, named after their first castle, Burg Raabs an der Thaya in Lower Austria. Gottfried II"s son Gottfried III of Raabs was expressly referred to with the title burggravius de Norinberg in 1154. Around 1160, Conrad II succeeded Gottfried III as Burgrave.
Conrad II did not have a male heir, and when he died around 1191, the male line of the Counts of Raabs died out.
Emperor Henry VI probably enfeoffed Frederick I as Burgrave of Nuremberg.