Brudvik – en slekt fra Ytre Arna og Hedmark Etterkommerne etterJohn Sigismund of Brandenburg
  1. John Sigismund of Brandenburg, 1572–1620
  2. Anna of Prussia, 1576–1625
  3. George William of Brandenburg, 1595–1640
  4. Elizabeth Charlotte of the Palatinate, 1597–1660
  5. Louise Charlotte of Brandenburg, 1617–1676
  6. Frederick William of Brandenburg, 1620–1688
  7. Hedwig Sophie of Brandenburg, 1623–1683
  8. William of Hesse-Kassel, 1629–1663
  9. Anna Sophia of Brandenburg, 1598–1659
  10. Maria Eleonora of Brandenburg, 1599–1655
  11. Catherine of Brandenburg, 1602–1644
  12. Joachim Sigismund of Brandenburg, 1603–1625
  13. Agnes of Brandenburg, 1606–1607
  14. John Frederick of Brandenburg, 1607–1608
  15. Albrecht Christian of Brandenburg, 1609–1609