I have communicated with you through email but wanted to post something here incase other people are looking for Zerbach's.Mygreat great grandfather was Johann Heinrich Zerbach. He lived in Sheboygan Wisconsin then lived in Winona, MN where he died and is burried.His son George moved to Wisconsin in the early 1900's with his second wife Florence Asenath Boynton. Johann Heinrich Zerbach nad the following children. Angeline Zerbach, Gertrude Zerbach, George Zerbach (my ggrandfather), Charles Henry Zerbach, William Zerbach, and Joseph Zerbach. For more information please contact me via email.