Princess Pauline Friederike Marie was Duchess consort of Nassau from 1829 to 1839 as the second wife of William, Duke of Nassau. She was a member of the House of Württemberg and a princess of Württemberg by birth.

Wilhelm was joint sovereign Duke of Nassau, along with his father's cousin Frederick Augustus, reigning from 1816 until 1839. He was also sovereign Prince of Nassau-Weilburg from 1816 until its incorporation into the duchy of Nassau.