relinquishing citizenship

[Karen Humber]

I am trying to find out when my mother relinquished her Norwegian citizenship to become an American citizen. Full name: Anne Sophie Ness, BD Oct. 10, 1925 in Oslo to Gunvor and Abraham Ness.  She was sponsored to come to California around 1947? by the San Fransisco Norwegian Consulate at the time.  Could you please direct me to the proper documents for my search if those records would be available.

 

Karen Humber