Prince of Orange or Princess of Orange is a title usually held by the heirs apparent to the throne of the Netherlands. It arose as a feudal title in the middle ages with the sovereign Principality of
Composite portrait of four generations of Princes of Orange – William I (in role 1544–1584), Maurice (1618–1625) and Frederick Henry (1625–1647), William II (1647–1650), William III (1650–1702) – Willem van Honthorst, 1662