He was trusted by the Grand Masters and because of that, he was able to advance quickly within the Order. Between 1261 and 1266, he was the Grand Komtur and second in charge after the Grand Master, Anno von Sangershausen.
His reputation as a trustworthy individual earned him rapid promotion within the Order. From 1261 to 1266, he held the position of Grand Komtur and served as the deputy to the Grand Master, Anno von Sangershausen.