Brudvik – en slekt fra Ytre Arna og Hedmark Livsløpene tilGerhard VII of Holstein-Rendsburg
  1. Gerhard VII of Holstein-Rendsburg, 1404–1433
  2. Magnus II of Brunswick-Lüneburg, 1324–1373
  3. Katharina of Anhalt-Bernburg, 1330–1390
  4. Gerhard VI of Holstein-Rendsburg, 1367–1404
  5. Catherine Elizabeth of Brunswick-Lüneburg, 1367–1424