Prince Frederick William Adolf of Nassau-Siegen, German: Friedrich Wilhelm Adolf Fürst von Nassau-Siegen, official titles: Fürst zu Nassau, Graf zu Katzenelnbogen, Vianden, Diez, Limburg und Bronkhorst, Herr zu Beilstein, Stirum, Wisch, Borculo, Lichtenvoorde und Wildenborch, Erbbannerherr des Herzogtums Geldern und der Grafschaft Zutphen, was since 1691 Fürst of Nassau-Siegen, a part of the County of Nassau. He descended from the House of Nassau-Siegen, a cadet branch of the Ottonian Line of the House of Nassau.
- Occupation
- Prince of Nassau-Siegen, military personnel
- Born
- February 20, 1680
- Died
- February 13, 1722
