Brudvik – en slekt fra Ytre Arna og Hedmark Etterkommerne etterCatherine Elizabeth of Brunswick-Lüneburg
  1. Catherine Elizabeth of Brunswick-Lüneburg, 1367–1424
  2. Gerhard VI of Holstein-Rendsburg, 1367–1404
  3. Ingeborg of Holstein, 1396–1465
  4. Henry IV of Holstein-Rendsburg, 1397–1427
  5. Helvig of Schauenburg, 1398–1436
  6. Dietrich of Oldenburg, 1398–1440
  7. Adolf VIII of Holstein, 1401–1459
  8. Gerhard VII of Holstein-Rendsburg, 1404–1433