I originally thought that Catherine must be Margaret's mother also. Then I found an obit for Catherine Menge and it stated that she was survived by "four sons and one daughter, Miss Nettie, all of whom with one sister, Mrs. WEISE, have now survived their aged mother.... " So then I began to wonder if I was wrong. I could find nothing else linking the two as mother and daughter. What do you think?
By the way thanks for all your help!!