List of Famous people named Duke

Francis Henry of Saxe-Lauenburg was a Prince of Saxe-Lauenburg

Duke Christian Louis of Mecklenburg was the second son of the last reigning Grand Duke of Mecklenburg-Schwerin, Frederick Francis IV.

Georg August was a member of the House of Mecklenburg-Strelitz and titular duke of Mecklenburg-Strelitz.

Duke Eugen of Württemberg was a German prince and a staff officer of Württemberg.

Duke Georg Alexander of Mecklenburg-Strelitz was the eldest of the two surviving sons of Duke Georg August of Mecklenburg-Strelitz and of Grand Duchess Catherine Mikhailovna of Russia. He was a great-grandson of Emperor Paul and a cousin of Emperor Alexander III of Russia. Although he was a German prince of the House of Mecklenburg-Strelitz, he was raised in Imperial Russia, where he lived all his life.

Duke Philipp of Württemberg was a German prince, head of the Roman Catholic cadet branch of the dynasty which ruled the Kingdom of Württemberg.

Duke Eugen of Württemberg was a German prince.

Duke Alexander Frederick Constantin of Oldenburg was the second son of Duke Peter of Oldenburg and his wife Princess Therese of Nassau-Weilburg. Though he had a German title and ancestry, Alexander and his siblings were born and raised in St. Petersburg as the grandchildren of Grand Duchess Catherine Pavlovna of Russia.

Duke Robert Maria Klemens Philipp Joseph of Württemberg was a member of the House of Württemberg and a Duke of Württemberg.

Duke Charles of Mecklenburg was a member of the House of Mecklenburg-Strelitz and a Prussian soldier who served in the Napoleonic Wars. From 1827 until his death he was President of the Prussian State Council.