1 Ducat - Kaspar von Logau

Kaspar von Logau served as Bishop of Breslau from 1562 until his death in 1574, governing during one of the most fractious periods of the Reformation's spread through Silesia — a region where Lutheran influence had penetrated deeply into the population and nobility alike, leaving Catholic ecclesiastical authority increasingly embattled. That a bishop under such pressure still commanded the right to strike gold is itself significant; the Bishopric retained its imperial minting privilege even as its spiritual jurisdiction eroded around it.

Freise and Salge catalogue this type as FuS#2551, with Friedberg 477 confirming the gold ducat standard. Surviving examples are scarce by any measure.