1 - Mathilda Hansen was born 25 May 1878 in Christiania, Norway. Her parents were Erik Hansen ( no info on him) and Ida Nilson born abt 1856 and she was from Sweden. This information is from Mathilda and Paulus marriage records in NYC in 1897 and her NYC death Cert. in 1915
2 - Erika Elton was born 5 April 1882 in Oslo, Norway. Her parents were Erick Elton and Kathrine Nilsen both according to the US 1920 Census were born in Sweden. On her NYC death cert in 1955 her daughter lists the mothers name as Catherine Elton Olso. Erika wrote Kathrine Nisen on her marraige cert to Paulus in 1917.
I really apprciate your help - Thanks