Brudvik – en slekt fra Ytre Arna og Hedmark Livsløpene tilRudolph Rudolphsen Keyser
  1. Rudolph Rudolphsen Keyser, 1875–1892
  2. Johan Michael Jacobsen Keyser, 1795–1839
  3. Birgitte Jacobsdatter Meyer, 1806–1889
  4. Thomas Benjaminsen Sewell, 1815–1892
  5. Catharina Nathalie Jacobsdatter Meyer, 1815–1896
  6. Rudolph Johansen Keyser, 1833–1908
  7. Mary Thomasdatter Sewell, 1840–1912