My name is Annika and I'm from Sweden. My fathers aunt had contact with her mothers cousin Oscar Carlson when he moved to US. Oscar married a woman called Maude, but I don't know when she was born or where. I only know that they lived in Rockford, Illinois and the number 61108 (I guess it's the code for the town or something, I'm not sure). I would be super happy if you could give me some information about them.