Maria Anna Thekla Mozart Maria Anna Thekla Mozart Maria Anna Thekla Mozart (September 25, 1758 – January 25, 1841), called "Marianne", known as Bäsle ("little cousin"), was the cousin of Wolfgang Amadeus Mozart. She was born in Augsburg, Germany, the third (and only surviving one) of five daughters of Franz Alois Mozart, a younger brother of Leopold Mozart and Maria Victoria Eschenbach. Between October 11 and October 26, 1777, 19-year-old Marianne met the 21-year-old Wolfgang in Augsburg. The young people developed a close, probably intimate relationship. Ten letters of their subsequent correspondence have been preserved, all from Wolfgang to Marianne. These are called the
Wolfgang Amadeus Mozart visit was successful, though the Munich journey resulted in a popular success with the premiere of Mozart's opera "La finta giardiniera". In August 1777, Mozart resigned his position at Salzburg and on 23 September ventured out once more in search of employment, with visits to Augsburg, Mannheim, Paris, and Munich. Mozart became acquainted with members of the famous orchestra in Mannheim, the best in Europe at the time. He also fell in love with Aloysia Weber, one of four daughters of a musical family. There were prospects of employment in Mannheim, but they came to nothing, and Mozart left for