Der Titel Duc de Nemours gehört zur Domaine Royal.
Der Reale Hintergrund:
- Charles the Noble (1361–1425), duke-peer of Nemours (1404–1425), king (Charles III) of Navarre
- Blanche of Navarre (1385–1441), titular duchess of Nemours, peer (1437–1441), queen of Navarre
- John II of Aragon (1397–1479), titular duke of Nemours, peer (1437–1441), king of Aragon and of Navarre
- Charles de Viane (1421–1461), titular duke of Nemours, peer (1441–1461)
- Bernard d'Armagnac (1402–1462), duke-peer of Nemours (1461–1462) and count-peer of La Marche
- Eléonore de Bourbon (1412–1463), duchess-peeress of Nemours (1461–1463)
- Jean d'Armagnac (1467–1500), duke-peer of Nemours (1484–1500)
- Louis d'Armagnac (1472–1503), duke-peer of Nemours (1500–1503)
- Marguerite d'Armagnac (+1503), duchess-peeress of Nemours (1503)
- Charlotte d'Armagnac (+1504), duchess-peeress of Nemours (1503–1504)
- Gaston de Foix (1489–1512), duke-peer of Nemours (1507–1512)
- Germaine de Foix (v.1490-1538), duchess-peeress of Nemours (1517–1538)
- Philippe II d'Orléans (1640–1701), duke-peer of Nemours (1672–1701) and of Orléans
- Philippe III d'Orléans (1674–1723), duke-peer of Nemours (1701–1723) and of Orléans
- Louis III d'Orléans (1703–1752), duke-peer of Nemours (1723–1752) and of Orléans
- Louis-Philippe I d'Orléans (1725–1785), duke-peer of Nemours (1752–1785) and of Orléans
- Louis-Philippe-Joseph d'Orléans (1747–1793), duke-peer of Nemours (1785–1790) and of Orléans