Question: Which composer born in the Upper Palatinate and raised in Bohemia wrote an operate intended to celebrate the name day of Emperor Francis I?
Sentence (from "March of the Nordgau"): It comprised the region north of the Danube and Regensburg (Ratisbon), roughly covered by the modern Upper Palatinate stretching up to the river Main and, especially after 1061, into the Egerland on the border with Bohemia.
Relevant evidence: No