Marie Antoinette the king denouncing the queen's role in these matters, urged by the queen, Louis XVI disbanded the government, thus losing his majority in the Assembly. Dumouriez resigned and refused a post in any new government. At this point, the tide against royal authority intensified in the population and political parties, while Marie Antoinette encouraged the king to veto the new laws voted by the Legislative Assembly in 1792. In August 1791, the Declaration of Pillnitz threatened an invasion of France. This led in turn to a French declaration of war in April 1792, which led to the French Revolutionary Wars
Princess Marie Antoinette of Schwarzburg Princess Marie Antoinette of Schwarzburg Marie Antoinette, Princess of Schwarzburg (; 7 February 18984 November 1984) was the eldest child of Sizzo, Prince of Schwarzburg. Marie Antoinette was born at Großharthau, Kingdom of Saxony, the first child of Sizzo, Prince of Schwarzburg (1860–1926), (son of Friedrich Günther, Prince of Schwarzburg-Rudolstadt and Countess Helena of Raina) and his wife, Princess Alexandra of Anhalt (1868–1958), (daughter of Frederick I, Duke of Anhalt and Princess Antoinette of Saxe-Altenburg). Through her mother she was descendant of King Frederick William II of Prussia. Marie Antoinette married on 4 January 1925 in Wildenfels to Friedrich Magnus