Karl Heinrich von Nassau-Siegen
Charles Henry, in Catherine II's own words, "had everywhere the reputation of a crazy fellow". He sailed around the world with Bougainville, "fought tigers bare-handed" in Central Africa and reportedly seduced the Queen of Tahiti. His tiger hunt is the subject of a vast canvas by Francesco Casanova.
Charles Henry's family and title were disputed. His father, Maximilien Guillaume Adolphe (died 1748), was in 1756 posthumously recognized in France to be an illegitimate son of Emanuel de Nassau-Siegen, himself the youngest son of Prince Johan Franz of Nassau-Siegen. Emanuel de Nassau-Siegen (died 1735) was married to Charlotte de Mailly-Nesle (died 1769). The mother of Charles Henry was Amicie de Monchy (died 1752). Citing descent from a princely dynasty in the male-line, despite being the child of an illegitimate son of a man born to a morganatic marriage, Charles Henry claimed that under French law he was entitled to style himself "Prince of Nassau-Siegen", but neither title nor rank was recognized by the House of Nassau-Siegen or the Holy Roman Empire, which had declared his grandfather, Emanuel de Nassau-Siegen, legitimate but morganatic.
Charles Henry entered the French Navy at the age of 15, but led a dissolute life as a gambler at the royal courts of Vienna, Warsaw, Madrid and Versailles. Probably to escape his creditors, he joined the 1766 expedition of Louis Antoine de Bougainville to explore the South Pacific Ocean. On this expedition, he was able to develop his diplomatic skills in establishing contacts with the natives. For instance, in 1768 he was able to convince King Ereti of Tahiti of the peaceful intentions of the French.
As a French officer, Nassau-Siegen failed in his hastily prepared attack on the isle of Jersey (1779). For commanding the fireships at the siege of Gibraltar, Nassau-Siegen received from Spain three millions of francs and the dignity of Grandee of Spain. At Spa he met his future wife, a recently divorced Princess Sanguszko, the owner of a small estate in Podolia.
In 1786 Nassau-Siegen arrived in Russia, seeking to make an impression on the powerful Prince Potemkin. He accompanied the Empress in her journey through the provinces of New Russia and was put in charge of the Dnieper Flotilla. After routing the Turks at Ochakov, he wrote to his wife that the spectacle of the Turkish fleet was "better than a ball in Warsaw".
According to John Paul Jones (who served under Nassau-Siegen's command), the putative prince sought to exaggerate his success to the utmost. He won the Order of St. Andrew after the Battle of Svensksund (1789), and defeated the Swedes again at the Battle of Vyborg Bay. However, he was decisively defeated by the Swedes in the second Battle of Svenskund in 1790. Despite this defeat, Nassau-Siegen was promoted to Admiral by the tsarina. Nassau-Siegen's military incompetence forced him to seek retirement. He left Russia in 1792 for the Rhine, to fight the French Revolution. But after the Peace of Amiens in 1802, he returned to France, where he solicited without success a position in Napoleon's army. He returned to Russia, to die at his estate at Tynna in Podolia in 1808.
He had married in 1780 Polish Countess Karolina Gozdzka (1747-1807), but had no children.
- Morison, Samuel Elliot (1959). John Paul Jones - A Sailor's Biography. Atlantic Monthly Press. p. 436. ISBN 978-1568524658. Retrieved March 4, 2015.
Nassau-Siegen failed in everything he undertook.