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?
Context: Dyleň (German: "Tillenberg" ) is a mountain in the Karlovy Vary Region of western Bohemia, located roughly 100 m from the Czech Republic–Germany border.  At 939 m above sea level, its summit is the second highest peak in the Upper Palatinate Range (Bavarian–Bohemian Forest). La corona ("The Crown") is an opera by the composer Christoph Willibald Gluck.  It takes the form of an "azione teatrale" in one act.  The Italian-language libretto is by Pietro Metastasio.  The opera was intended to celebrate the name day of Emperor Francis I on 4 October 1765 but the emperor died in August and it remained unperformed until the 20th century. Neumarkt in der Oberpfalz is the capital of the Neumarkt district in the administrative region of the Upper Palatinate, in Bavaria, Germany.  With a population of about 40,000, Neumarkt is the seat of various projects, and acts as the economic and cultural center of the western Upper Palatinate, along with Nürnberg, Ingolstadt, and Regensburg. The Battle of Hiltersried took place on 21 September 1433 near the village Hiltersried in Bavaria.  A Bavarian feudal army under Count Palatine John of Neumarkt took an expedition against in the Upper Palatinate against marauding Hussites and soundly defeated the Hussite section whose task was to ensure the protection for troops besieging Pilsen.  The Hussites, who on that day were not expecting any attack, were totally surprised and did not have time to prepare to defend.  After a sharp firing crossbows, the mounted knights attacked in wedge formation toward the entrance to the camp.  At the same time the infantry attacked from the wings, binding part of the struggle of defenders.  After the Hussite knighthood broke the defense and burst into the camp, the defense started the rout.  Knights of the Palatinate took chase. Christoph Willibald (Ritter von) Gluck (] ; 2 July 1714 – 15 November 1787) was a composer of Italian and French opera in the early classical period.  Born in the Upper Palatinate (now part of Germany) and raised in Bohemia, he gained prominence at the Habsburg court at Vienna, where he brought about the practical reform of opera's dramaturgical practices that many intellectuals had been campaigning for over the years.  With a series of radical new works in the 1760s, among them "Orfeo ed Euridice" and "Alceste", he broke the stranglehold that Metastasian "opera seria" had enjoyed for much of the century. The Emperor Francis cherry is a sweet cherry cultivar "(Prunus avium)" that produces a bright red fruit which is resistant to cracking.  In 1996, it was the source of the first cherry genetic map, which was created from a haploid-microspore derived population from the 'Emperor Francis' cultivar.  It is also one of the sources of the 'Newfane' sweet cherry, which was created by crossing the 'Emperor Francis' with the 'Stella' cherry. The March of the Nordgau (German: "Markgrafschaft Nordgau" ) or Bavarian Nordgau ("Bayerischer Nordgau") was a medieval administrative unit ("Gau") on the frontier of the German stem duchy of Bavaria.  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. The Upper Palatinate Tower (German: "Oberpfalzturm" ) is an observation tower on the 946 m high Platte mountain, the highest peak in the Steinwald and in Northern Upper Palatinate in southern Germany. Bohemian Palatinate (Czech: "Česká Falc" , German: "Böhmische Oberpfalz" ), since the 19th century also called New Bohemia (Czech: "Nové Čechy" , German: "Neuböhmen" ), is the historical area in the northeast of present-day Bavaria (Germany), which from 1353 onwards was incorporated into the Crown of Bohemia by Emperor Charles IV.  Bohemian Palatinate lies in the north of the Upper Palatinate, its territory stretched up to Upper and Middle Franconia close to the Imperial City of Nuremberg. Erika Eichenseer née Jahn was born in Munich in 1934 and lives in Regensburg, Bavaria.  She has led the revival of interest in Franz Xaver von Schönwerth, the 19th-century folklorist who collected fairy tales in the Upper Palatinate region of northern Bavaria, having found 500 tales of his in the municipal archives of Regensburg, most of which had never been published before.  She is a writer, a poet, an authority on the folk heritage of the Upper Palatinate, and a well-known storyteller.
Answer: Christoph Willibald Gluck