Nickolas Walter Eisenbise

Am looking for information on my Great Grandfather Nickolas Walter Eisenbise. He had lived in New Madrid, Mo., Polo, Ill., and finally Troy, Ohio. He was a member of the 4th Illinois Cavalry in the Civil War, and was the son of Michael William Eisenbise and Rose Anna Walter. Michael's father was Frederick Eisenbise of Ostweiler, Germany.

Any information would be appreciated.