Brudvik – en slekt fra Ytre Arna og Hedmark Livsløpene tilFriedrich Karl Ludwig of Schleswig-Holstein-Sonderburg-Beck
  1. Friedrich Karl Ludwig of Schleswig-Holstein-Sonderburg-Beck, 1757–1816
  2. Frederick Louis of Schleswig-Holstein-Sonderburg-Beck, 1653–1728
  3. Louise Charlotte of Schleswig-Holstein-Sonderburg-Augustenburg, 1658–1740
  4. Peter August of Schleswig-Holstein-Sonderburg-Beck, 1697–1775
  5. Karl Anton August of Schleswig-Holstein-Sonderburg-Beck, 1727–1759
  6. Friederike Charlotte Antoinette of Dohna-Schlodien, 1738–1785