Olina Pedersdatter Holan

I'm attempting to help someone with their line. The starting point is Olina Pedersdatter Holan #156 Oline born Oct 4, 1875 #16 Oline emigrate with her mother and brother on May 5, 1884. Her parents were: Peder Johansen 1865 Census Bergitha Andersdatter Brækken 1865 Census #27. Peder & Bergette married Aug 26, 1875 #9. Johan Peter Pedersen married Bolette Oline Johnsdtr 15 Apr 1852 Any additons or corrections are welcomed