Brudvik – en slekt fra Ytre Arna og Hedmark Etterkommerne etterOle Engelsen Bergthun
  1. Ole Engelsen Bergthun, 1858–1933
  2. Malene Oddsdatter Øye, 1853–1918
  3. Martha Bolette Olsdatter Bergthun, 1880–1943
  4. Ingvald Olai Olsen Bergthun, 1882–1963
  5. Oskar Mandius Olsen Bergthun, 1885–1965
  6. Kristian Emil Olsen Bergthun, 1887–1964
  7. Tilla Elea Olsdatter Bergthun, 1888–1974
  8. Andreas Iversen Hatland, 1871–1938
  9. Andreas Olsen Bergthun, 1890–1962
  10. Kristoffer Kristoffersen Bergthun, 1900–1931
  11. Aksel Olsen Bergthun, 1908–1985