I'm looking for info on my great-grandmother, Kjerstine (or Cjerstine or Kirstine) Jonasdatter Brattlia. She was born 12 Jan 1826 on the Tangen gaard, Hurdal, Norway. She married Halvor Pedersen (of Hadeland) on 20 Feb 1851. The family emigrated to the U.S. on 9 May 1879. Her parents were Jonas Johnsen Tangen and Mari Johansdatter. I can research the family in the U.S., but am hoping to find more about her ancestry in Norway.