Emigration from Vimmerby to Chicago

[Kerstin Jeppsson]

Hi,
I need help to find anchestors to my grandfather on my fathers side in Chicago. He was the only one of the children who lived in Sweden. Five of his brothers and sisters emigrated to the U.S.   (Illinois and California).
Ida Matilda Johnson born May 7,1886 in Vimmerby. She emigrated June 29,1904 from Gothenburg to Chicago.  
I have an invitation ” the honour of your presence is requested at the marriage of Miss Ida Johnson to Mr. Theodor Haakanson Saturday Evening, July tenth nineteen hundred and nine 7:30 o?clock at the residence of Mr. Gottfrid Haakanson 2321 West Dakin Street,Chicago, Ill”.
Ida had a sister Hulda Amalia Johnson born August 18,1879 in Vimmerby who also emigrated July 19,1901 from Gothenburg to New York. She married Nils Meyer.  
 
I have a photo of Hulda, Ida, Lilly and Florence. I don?t know who is the mother to  
the girls Lilly and Florence. Hulda or Ida?
 
I appreciate any help I can get to find some relatives who still live in Chicago.
 
Best regards
Kerstin Jeppsson