I'm not sure if this is entirely relevant, but I know my ancestors were from the Gedansk region of Poland some 200+ years ago. They were Mennonite and migrated to the Ukraine and then to the Canadian Prairies. "Ginter," in our community, is a variation of Guenther. One person who has done research on the origin of my ancestors in Poland is Robert Guenther. He has a web site at: http://www.lava.net/~guenth/Hope this is of some help.