Maria Antonia Josepha Johanna ( 2 November 1755 â `` 16 October 1793 ) , widely known as Marie Antoinette , was an Archduchess of Austria and the queen of France and Navarre . Marie Antoinette ( or ; ; Maria Antonia Josepha Johanna ; 2 November 1755 â `` 16 October 1793 ) was an Archduchess of Austria and the Queen of France and of Navarre .