So far I found Margreta Frank arriving at Ellis Island, in New York in 1905. It showed her age as 22, which would fit the birth year of 1883, which you provided. Oh, and it also confirmed her residence being Norrala. I do have a question regarding your query. You asked for information regarding Margreta and Andrews family, so are you asking for the last name Andrews?? OR is the last name Carlson??