FYI Yugoslavia did not exist in 1903! Zagreb of course is in Croatia. Dorothy is most like an Americanized version of Dorica
SAMAC who immigrated Nov 1920 destination to her father Paul living at Chicago. Next of kin in Croatia was her brother Paul. She was traveling with her 7 year old brother Josip (which is Joseph in
English) They were detained for 2 days at
Ellis Is perhaps because she was a single female traveling with a child... or perhaps because they had little money with them... also there is a notation on that ship manifest indicating that she applied for US Citizenship in 1943