I can't begin to thank you both enough!
Not only have I now got the family in Chicago, I also have the wean's husbands, THEIR families and ancestors, as well as many descendants.
Because of the information from you, I found a submitted Ancestral file on Family Search and have written to the submitter who lives in Illinois as well. He/she has everything except Robina and Williams ancestry. I'm hoping we might be able to help each other.
I'll really need to file the pile of printouts on my desk. They are beginning to obscure the bottom of my monitor