Olsen-Kristofferson

Could someone please help me find birth info on Wilhemina (Mina) Olsen born Ullensaker 1867? Parents were possibly Christian Olsen and Martha Olesdatter. Also the marriage records of Mina and Axel Kristofferson married maybe Ullensaker between 1884 and when their daughter Sigrid was born 1890 in Ullensaker. They went to America 1892 to Punxsutawney, PA. Thank you, Renee-OREGON, USA