George Frederick, Prince of Nassau-Siegen

Prince George Frederick of Nassau-Siegen, German: Georg Friedrich Prinz von Nassau-Siegen, official titles: Prinz von Nassau, Graf zu Katzenelnbogen, Vianden und Diez, Herr zu Beilstein, was a count from the House of Nassau-Siegen, a cadet branch of the Ottonian Line of the House of Nassau. In 1664 he was elevated to the rank and title of prince. He served as an officer in the Dutch States Army, and was successively commander of Rheinberg and governor of Bergen op Zoom.