Brudvik – en slekt fra Ytre Arna og Hedmark Livsløpene tilGerhard VI of Oldenburg
  1. Gerhard VI of Oldenburg, 1430–1500
  2. Agnes of Saxony, 1310–1338
  3. Magnus II of Brunswick-Lüneburg, 1324–1373
  4. Katharina of Anhalt-Bernburg, 1330–1390
  5. Gerhard VI of Holstein-Rendsburg, 1367–1404
  6. Catherine Elizabeth of Brunswick-Lüneburg, 1367–1424
  7. Dietrich of Oldenburg, 1398–1440
  8. Helvig of Schauenburg, 1398–1436