1/2 Thaler - Henry Julius Death

Henry Julius, Duke of Brunswick-Wolfenbüttel, died in Prague in July 1613 while attending the imperial court of Rudolf II's successor Matthias — far from his territory and in the middle of ongoing confessional tensions that would, within five years, ignite the Thirty Years' War. Death memorial coinages were a well-established practice among Protestant German princes of this period, serving dynastic and political functions as much as commemorative ones. His successor Frederick Ulrich inherited a principality already under considerable financial and religious strain.

Welter 657 is the half thaler denomination within a broader memorial emission that included multiple values struck the same year.