Duke of Orl?ns

In France, several people have held the title of Duke of Orl?ns, including:

Charles, Duke of Orl?ns (1391-1465)
Louis XII of France (1462-1515)
Jean-Baptiste Gaston, duc d'Orl?ns (1608-1660), duke from 1626
Philippe I of Orleans (1640-1701)
Philippe II of Orleans (1674-1723), duke from 1701 to 1723 - Regent of France from 1715 to 1723
Louis, duke of Orleans (1703-1752), duke from 1723
Louis Philippe, duc d'Orl?ns (1725-1785)
Louis Philippe Joseph, duc d'Orl?ns (1747-1793), duke from 1787 - aka. Philippe ?alit?
Louis-Philippe of France (1773-1850) - King of the French from 1830 to 1848
Prince Ferdinand-Philippe of France (1810-1842), duke from 1830