Who was Mozarts first girlfriend?

Answer 1

No records exist of any of Mozart's childhood love interests, if he had any, but we do have letters he wrote to his cousin Maria Anna Thekla Mozart, whom he had met in Augsburg 1777 when he was 21 and she 19. These letters are obscene, scatological and very playful, indicating that the two probably had a close, intimate relationship. Whether or not Mozart loved his cousin is an open question, but there is little doubt that Mozart fell in love with Aloysia Weber whom he met during his time in Mannheim, the next stop from Augsburg on his way to Paris. When he saw her again in Munich, however, she treated him coldly. Mozart would go on to marry Aloysia's sister Constanze and reconcile with Aloysia to the extent that he wrote several pieces for her.