Maria Theresia Habsburg (March 20, 1762 - January 23, 1770) was a daughter of Joseph II, Holy Roman Emperor and his first wife Isabella Maria of Parma. She died suddenly at age of seven of pleurisy. She is buried in the Imperial Crypt, like her parents and her stepmother.
Only weeks before she had re-enacted her grandmother's reign through the medium of puppetry. The audience had consisted of her father the Emperor Joseph II and her Aunt Antoine, then Archduchess, later Dauphine and Queen of France. On her death her father was distraught; "I have ceased to be a father. Oh my god, restore to me my daughter..."