The House of Orange-Nassau (in Dutch: Huis van Oranje-Nassau, ), a branch of the European House of Nassau, has played a central role in the politics and government of the Netherlands — and at times in Europe — especially since William I of Orange (also known as "William the Silent" and "Father of the Fatherland") organized the Dutch revolt against Spanish rule, which after the Eighty Years' War led to an independent Dutch state.