Marie Joséphine of Savoy was a princess of France and countess of Provence by marriage to the future King Louis XVIII of France. She was regarded by Bourbon royalist Legitimists as the titular 'queen of France' when her husband assumed the title of king in 1795 upon the death of his nephew, the titular King Louis XVII of France, until her death. She was never practically queen, as she died before her husband actually became king in 1814.

Louis XVIII, known as the Desired, was King of France from 1814 to 1824, except for a brief interruption during the Hundred Days in 1815. He spent 23 years in exile from 1791: during the French Revolution and the First French Empire (1804–1814), and during the Hundred Days.