Prince Nicholas Maximilianovich, 4th Duke of Leuchtenberg Russo-German Noble and Mineralogist (1843–1891) Parents Grand Duchess Maria Nikolaevna of Russia Maximilian de Beauharnais, 3rd Duke of Leuchtenberg Children Nicolas Nicolaïevitch de Leuchtenberg Georgy Nikolayevich of Leuchtenberg Siblings Princess Eugenia Maximilianovna of Leuchtenberg Prince Sergei of Leuchtenberg Eugen Maximilianovich, Duke of Leuchtenberg Aleksandra von Leuchtenberg Princess Maria Maximilianovna of Leuchtenberg Yelena Stroganova George Maximilianovich, 6th Duke of Leuchtenberg Partners Nadezhda Annenkova
