I am the g-g-g-granddaughter of John Maehringer (Mehringer) who was married to Kunigunda Gleich. Her death obituary says she has two brothers: George Gleich and John Gleich. They came to US in 1880(?)and settled in Chgo, IL. Kunigunda Gleich-Mahringer is buried at St. Mary's Catholic cemetery in Evergreen Park, IL. Is this the same family you are referring to?