The Mater/Mader family may have lived near Zwickow, I am not sure of the spelling but I think it also is in Sachsen (Saxony). We have them in Cumberland County, Penn's Trust, before 1800. After 1850, in Ohio, Samuel and Emmanuel Mater changed their name to Mateer. Emmanuel seems to have died or moved on west. Sammuel and his family lived in Columbus, Ohio until he died Janurary 16, 1918. Would like to share information - Hal