Marie Antoinette marries Louis XVI in a proxy wedding.

Marie Antoinette was the last queen of France before the French Revolution and the establishment of the French First Republic. She was the wife of Louis XVI. Born Archduchess Maria Antonia of Austria, she was the penultimate child and youngest daughter of Empress Maria Theresa and Emperor Francis I. She married Louis Auguste, Dauphin of France, in May 1770 at age 14, becoming the Dauphine of France. On 10 May 1774, her husband ascended the throne as Louis XVI, and she became queen.

Louis XVI was the last king of France before the fall of the monarchy during the French Revolution. The son of Louis, Dauphin of France, and Maria Josepha of Saxony, Louis became the new Dauphin when his father died in 1765. In 1770, he married Marie Antoinette. He became King of France and Navarre on his grandfather's death on 10 May 1774, and reigned until the abolition of the monarchy on 21 September 1792. From 1791 onwards, he used the style of king of the French.

A proxy wedding or proxy marriage is a wedding in which one or both of the individuals being united are not physically present, usually being represented instead by other persons (proxies). If both partners are absent, this is known as a double proxy wedding.

April 19 is the 109th day of the year in the Gregorian calendar; 256 days remain until the end of the year.