Sergei de Leuchtenberg

• 
• Born on July 16, 1890 in Peterhof
• Deceased on January 7, 1974 in Rome, at the age of 83 years

Parents

• Georges de Leuchtenberg (1852 - 1912), prince Romanovsky, général de l'armée impériale russe
• Anastasia Petrović-Njegoš (1868 - 1935)