Duke of Orléans in the context of "Philippe I, Duke of Orléans"

Louis I (13 March 1372 – 23 November 1407) was Duke of Orléans from 1392 to his death in 1407. He was also Duke of Touraine (1386–1392), Count of Valois (1386?–1406) Blois (1397–1407), Angoulême (1404–1407), Périgord (1400–1407) and Soissons (1404–07).

Louis was the younger brother of King Charles VI of France, and a powerful and polarizing figure in his day. Owing to the King's highly public struggles with mental illness, Louis worked with Charles's wife Queen Isabeau to try to lead the kingdom during Charles's frequent bouts of insanity. He struggled for control of France with John the Fearless, Duke of Burgundy. Louis was unpopular with the citizens of Paris due to his reputation for womanizing and his role in the Bal des Ardents tragedy, which resulted in the deaths of four French nobles and the near death of the king himself. He was assassinated in 1407 on orders of John the Fearless; John not only admitted to his role in the murder, but bragged openly about it. What began as a feud between factions of the royal family erupted into open warfare as a result of Louis's death. Louis's grandson would later become king of France as Louis XII.

Charles of Orléans (24 November 1394 – 5 January 1465) was Duke of Orléans from 1407, following the murder of his father, Louis I, Duke of Orléans. He was also Duke of Valois, Count of Beaumont-sur-Oise and of Blois, Lord of Coucy, and the inheritor of Asti in Italy via his mother Valentina Visconti.

He is now remembered as an accomplished medieval poet, owing to the more than five hundred extant poems he produced, written in both French and English, during his 25 years spent as a prisoner of war and after his return to France.

The Order of Saint Michael (French: Ordre de Saint-Michel) is a French dynastic order of chivalry, founded by King Louis XI on 1 August 1469, in response to the Order of the Golden Fleece founded by Philip the Good, Duke of Burgundy, Louis' chief competitor for the allegiance of the great houses of France, the dukes of Orléans, Berry, and Brittany. As a chivalric order, its goal was to confirm the loyalty of its knights to the king. Originally, there were a limited number of knights, at first thirty-one, then increased to thirty-six including the king. An office of Provost was established in 1476. The Order of St Michael was the highest Order in France until it was superseded by the Order of the Holy Spirit.

Although officially abolished by the government authorities of the July Revolution in 1830 following the French Revolution, its activities carried on. It is still recognised by the International Commission on Orders of Chivalry.

The Palais-Royal (French: [pa.lɛ ʁwa.jal]) is a former French royal palace located on Rue Saint-Honoré in the 1st arrondissement of Paris. The screened entrance court faces the Place du Palais-Royal, opposite the Louvre. Originally called the Palais-Cardinal, it was built for Cardinal Richelieu from about 1633 to 1639 by architect Jacques Lemercier. Richelieu bequeathed it to Louis XIII, before Louis XIV gave it to his younger brother, Philippe I, Duke of Orléans. As the succeeding Dukes of Orléans made such extensive alterations over the years, almost nothing remains of Lemercier's original design.

The Palais-Royal is now the seat of the Ministry of Culture, the Conseil d'État and the Constitutional Council. The central Palais-Royal Garden (Jardin du Palais-Royal) serves as a public park; its arcade houses shops.

Louis Philippe II, Duke of Orléans (Louis Philippe Joseph; 13 April 1747 – 6 November 1793), was a French Prince of the Blood who supported the French Revolution.

Louis Philippe II was born at the Château de Saint-Cloud to Louis Philippe I, Duke of Chartres, and his wife, Louise Henriette de Bourbon-Conti. He was titled Duke of Montpensier at birth. When his grandfather Louis, Duke of Orléans, died in 1752, his father became the new Duke of Orléans and Louis Philippe II became Duke of Chartres. When his father died in 1785, he became Duke of Orléans and First Prince of the Blood. He was styled as Serene Highness (French: Son Altesse Sérénissime).