Brudvik – en slekt fra Ytre Arna og Hedmark Livsløpene tilFrederick Augustus of Nassau-Usingen
  1. Frederick Augustus of Nassau-Usingen, 1738–1816
  2. John William II of Saxe-Eisenach, 1666–1729
  3. Magdalene Sibylle of Saxe-Weissenfels, 1673–1726
  4. Christiane Wilhelmine of Saxe-Eisenach, 1711–1740
  5. Charles of Nassau-Usingen, 1712–1775