Mozart and his wife Constanze had a daughter named Theresia Constanzia Adelheid Friedericke Maria Anna, who died a few months after her birth (December 27, 1787 - June 29, 1788).
― Anonymous User 12/2/2016
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Theresia (1761-1820) was the daughter of Frederick Christian, Elector of Saxony and his wife Maria Antonia.
Maria Theresia (1762-1770) was also the name of the daughter of Holy Roman Emperor Joseph II and his wife Isabella. She was named after her grandmother.
Maria Theresia (1767-1827) was one of the daughters of the Holy Roman Emperor Leopold II and his wife Maria Luisa of Spain. She was named after her grandmother, famous Maria Theresia.