Re: john krieger 1909 chicago

I am researching the Till family from Boroda Michigan. I have a picture with some Krieger's in it. My great uncle Ralph Till from South Haven gave me the picture, but he isn't sure how we are related to the Krieger's.The people in the picture are:
Julie Krieger (husband,not pictured,may have been John Krieger)
Carl Till
Fred Krieger
Pauline Till (Husband, not pictured, was either Gust Schultz or Martin Emil Nimtz)
Ernestine"Tina" Till(Husband, not pictured Carl Nitz)
Rudolph Krieger
Carl or Charles Till
August Till
Ula Krieger (Not sure about this name, she may have been married to Fred Krieger)
Just a footnote, my great uncle Ralph Till remembers a Walter Krieger attending our family reunions years ago.I sure hope this helps us. Any info you can provide would be appreciated.Thanks