Her birth/baptism record in the parish book for Eidanger, Norway appears to show her father as “G***** Peder Jacobsen” (guessing) and Gunhild Marie Ivers?
Her birth year in their son’s Martinius birth/baptism record (in Norway) is listed as 1853.
Her husband died between 1900 and 1905. By the time of the 1905 Wisconsin census, she was widowed, living with her daughter and two sons (Anders and Carl). Martinus was working as a servant at a nearby household, the Carl J. Johnson family.
Not sure on her maiden name... it’s hand written in a parish book in Norwegian. It may be “Pederson”