Luxembourg

Grand Dukes of Luxembourg  

House of Orange-Nassau

• William I, (1772-1843), Prince of Nassau-Dietz,Prince of Orange-Nassau (as William VI), later Prince of the Netherlands from 1813 to 1815 then and Grand Duke of Luxembourg from 1815 to 1840. Founded the Military Order of William in 1815.
• William II, (1792-1849), King of the Netherlands, Grand Duke of Luxembourg, and Duke of Limburg from 1840. Founded The Order of the Oak Crown in 1841.
• William III, (1817-1890), King of the Netherlands and Grand Duke of Luxembourg and the Duke of Limburg until 1866. Founded The Order of the Golden Lion of the House of Nassau in 1858.

House of Nassau-Weilburg

• Adolphe I, (1817-1905), Duke of Nassau from 1839 to 1866 and Grand Duke of Luxembourg from 1890. Founder of the Civil and Military Order of Merit of Adolph of Nassau in 1858.
• William IV, (1852-1912), Grand Duke of Luxembourg
• Marie-Adélaïde, (1894-1924), Grand Duchess of Luxembourg from 1912 to 1919.
• Charlotte, (1896-1985), Grand Duchess of Luxembourg from 1919 to 1964.

House of Nassau-Bourbon-Parma 

• Jean, (b.1921), Grand Duke of Luxembourg from 1964 to 2000. Prince of Bourbon-Parma.
• Henri, (b.1955), Grand Duke of Luxembourg from 2000. Prince of Bourbon-Parma.