Marquis de Lafayette was a French aristocrat and military officer, who is remembered for fighting in the American Revolutionary War, as the commander of American troops in several battles. After returning to France, he played key roles in the French Revolution of 1789 and the July Revolution of 1830. Considered a hero in both America and France, he advocated the end of slavery.
Philippe I, Duke of Orléans received the dukedoms of Chartres and Valois in 1661 as the younger son of Louis XIII of France. Unlike most royal persons of his generation, Philippe was open about his homosexuality and did not think twice before acting effeminately in public. However, he fathered several children and earned the nickname the grandfather of Europe.
Antoine Lavoisier was a French chemist and nobleman. He played a crucial role during the chemical revolution of the 18th-century. Widely regarded as the father of modern chemistry, Lavoisier had a major influence on the history of biology as well as the history of chemistry. He also helped build the metric system.
French nobleman and military commander Eugène de Beauharnai is known for service at the French Revolutionary Wars and the Napoleonic Wars. He had also been appointed the Viceroy of Italy under Napoleon I, who was also his stepfather though her mother Joséphine de Beauharnais’s second marriage.
Jean-Baptiste Le Moyne de Bienville was a French explorer and colonial administrator in New France. The younger brother of Pierre Le Moyne d'Iberville, Bienville joined his brother on several expeditions, including the one to establish the colony of Louisiana. Bienville succeeded in his expedition and is now referred to as the Father of Louisiana.