Princes Romanovsky Príncipes Romanovsky Records #4 Holders Family filter On/Off Eugène, prince Romanovsky, 5th duke of Leuchtenberg * 1847 Georg, prince Romanovsky, 6th duke of Leuchtenberg * 1852 Nicolaus, prince Romanovsky, 4th duke of Leuchtenberg * 1843 Sergei, prince Romanovsky * 1849 Corrections and Updates To suggest a correction or an update. Click Here