Gunther of Bohemia

Gunther (Czech: Vintíř; German: Günther; Hungarian: Günter; c. 955–1045) was a German (Bavarian) Catholic hermit and diplomat, who had quite important role in early history of Hungary and especially Bohemia, thanks to his good personal relationships with the rulers of those countries. In Czech, German and Hungarian settings is venerated as a saint although he never had been officially canonized.