The Order of the Gold Lion of the House of Nassau (French: Ordre du Lion d'Or de la Maison de Nassau, Dutch: Huisorde van de Gouden Leeuw van Nassau) is a chivalric order shared by the two branches of the House of Nassau (the Ottonian and Walramian lines).In the context of the elder Walramian line, this order is the highest Luxembourgian national order and is bestowed by the Grand Duke of Luxembourg. It may be awarded to sovereigns, princes of sovereign houses and heads of state for meritorious service to Luxembourg and the Grand Duke.In the context of the younger Ottonian line, this order is a house order (dynastic order) of the Dutch Royal House of Orange-Nassau and is awarded as a personal gift by the King of the Netherlands. In this case, the honour is conferred on a person who has rendered special service to the Royal House. Source: Wikipedia (en)