Question: The Prince-Archbishopric of Salzburg was founded in 739 by which leading figure in the Anglo-Saxon mission to the Germanic parts of the Frankish Empire during the 8th century?
Sentence (from "Archbishopric of Salzburg"): It comprised the secular territory ruled by the Archbishops of Salzburg, as distinguished from the much larger Catholic diocese founded in 739 by Saint Boniface in the German stem duchy of Bavaria.
Relevant evidence: Yes