It has been a while since I checked posts. I do not know anything more about Tillie other than her marrige to John N. Wimmer and the names of their children...I have seen the History of Muenster,[Cooke Co.] Tx. which is where the family finally settled. Tillie's last name was Ostroski.
If you are interested in the Wimmer side, however, I have information on both the parents of John N. Wimmer tracing back to villages in Bavaria, complete with official church records.
If you are interested, contact me.