An Austrian Castle With Connections to Mozart Is Up for Auction     – Robb Report
Mozart's last score, “Requiem in D minor" was begun while the composer stayed at Schloss Stuppach in Gloggnitz, Austria, in 1791, the year he died.
Lower Austria Napoleon Bonaparte Wolfgang Amadeus Mozart Emperor Franz Stephan Reinhard Zellinger Bourbon Parma
Source: robbreport.com