Other Royalty: 4 princes
Johann Nepomuk Karl, Prince of Liechtenstein   1732-1748   Liechtenstein  
Franz Joseph I, Prince of Liechtenstein (middle name Nepomuk)   1772-1781   Liechtenstein  
Aloys I, Prince of Liechtenstein (middle name Nepomuk)   1781-1805   Liechtenstein  
Johann I Joseph, Prince of Liechtenstein (middle name Nepomuk)   1805-1836   Liechtenstein