Bayreuth Festival talented conductor Hermann Levi, who was personally chosen by Richard Wagner to conduct the debut of "Parsifal" in 1882 with the assistance of the young Engelbert Humperdinck. Following Wagner's death, his widow Cosima continued running the festival at one or, more frequently, two-year intervals. She gradually introduced the remaining operas which complete the Bayreuth canon of Wagner's last ten completed operas. Levi, the son of a rabbi, remained the festival's principal conductor for the next two decades. Felix Mottl, who was involved with the festival from 1876 to 1901, conducted "Tristan und Isolde" there in 1886. Until the 1920s, performances
Wilhelmine of Prussia, Margravine of Brandenburg-Bayreuth August 30, 1732. Described by Casanova as the most beautiful princess in Germany, she was married to Karl Eugen, Duke of Württemberg, in 1748. She died on 6 April 1780 without surviving children. An earlier English translation from the French of her memoirs was published in a two volume edition 1828 by Hunt and Clarke, York St., Covent Garden. Wilhelmine of Prussia, Margravine of Brandenburg-Bayreuth Princess Wilhelmine of Prussia (Friederike Sophie Wilhelmine; 3 July 1709 – 14 October 1758) was a princess of the German Kingdom of Prussia (the older sister of Frederick the Great) and composer. She was the