Posted on: Dakota Co. Mn Query Forum Reply Here: http://cgi.rootsweb.com/~genbbs/genbbs.cgi/USA/Mn/Dakota/10665 Surname: Langer, Chanlupnicek ------------------------- Michael, I don't think we are talking about the same Frank Langer. In the 1920 census, Frank and his wife Katherine lived at 2235 So avers Avenue, Chicago Illinois. My Grandfather Ludvig Chalupnicek had a document date 18 sept 1922 from Cook County courthouse on Frank sponsoring him.