Claim: Anna Maria Mozart married Leopold Mozart (Born November 14, 1719) and moved into an apartment owned by Lorenz Hagenauer.
Evidence: Leopold Mozart ​(m. 1747)​ She married Leopold Mozart in Salzburg in 1747; Abert writes, "the two were regarded at the time as the handsomest couple in Salzburg." Their landlord was Lorenz Hagenauer, who was a close friend of Leopold's, and a frequent correspondent on the family's later travels. 
Johann Georg Leopold Mozart (November 14, 1719 – May 28, 1787) was a German composer, conductor, music teacher, and violinist.