Title: Rahewins Gesta Friderici I. Imperatoris
Subjects: History, Sources
Places: Germany
People: Rahewin (-approximately 1177), Otto I Bishop of Freising (-1158), Friedrick I Barbarossa, Emperor of Germany (1121-1190), Frederick I Holy Roman Emperor (approximately 1123-1190)
Time periods: Frederick I, 1152-1190