Brudvik – en slekt fra Ytre Arna og Hedmark Livsløpene tilGerhard VII of Holstein-Rendsburg
  1. Gerhard VII of Holstein-Rendsburg, 1404–1433
  2. Bernhard I of Anhalt-Bernburg, 1218–1287
  3. Sophie of Denmark, 1240–1286
  4. Bernhard II of Anhalt-Bernburg, 1260–1324
  5. Helene of Rügen, 1270–1315
  6. Agnes of Saxony, 1310–1338
  7. Magnus II of Brunswick-Lüneburg, 1324–1373
  8. Katharina of Anhalt-Bernburg, 1330–1390
  9. Gerhard VI of Holstein-Rendsburg, 1367–1404
  10. Catherine Elizabeth of Brunswick-Lüneburg, 1367–1424