Marie Antoinette who had been hesitant, accepted his wife's decision to flee with the help of foreign powers and counter-revolutionary forces. Fersen and Breteuil, who represented her in the courts of Europe, were put in charge of the escape plan, while Marie Antoinette continued her negotiations with some of the moderate leaders of the French Revolution. There had been several plots designed to help the royal family escape, which the queen had rejected because she would not leave without the king, or which had ceased to be viable because of the king's indecision. Once Louis XVI finally did commit to a plan,
Marie-Antoinette Tonnelat health made it difficult for her to continue giving her lectures. She died shortly after her last lecture. Marie-Antoinette Tonnelat Marie-Antoinette Tonnelat (née Baudot) (March 5, 1912 – December 3, 1980) was a French theoretical physicist. She received her doctorate in 1939 under the supervision of Louis de Broglie. She is best known for her work related to Albert Einstein's Theory of Relativity. Her research focused on synthesizing the concepts gravity, electromagnetism, and nuclear forces within the basic framework provided by Einstein's theory of relativity. Along with the help of Einstein and Schrödinger, she played a role in developing Unified