Brudvik – en slekt fra Ytre Arna og Hedmark Livsløpene tilCatherine of Schleswig-Holstein-Sonderburg-Beck
  1. Catherine of Schleswig-Holstein-Sonderburg-Beck, 1750–1811
  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