Mintmaster in the Archbishopric Cologne during October 1502 to no later than 19 May 1505, in the Deutz Mint, and jointly appointed
with Grunewalt in the Zons Mint. Lit.: Alfred Noss, Die Münzen der Erzbischöfe von Cöln 1306-1547 (1913) pp. 263, 266, 270.