I'm a decendant from Henry and Catherine (Heck) Grossheim from Winfield Twp. ( outside of Butler) Pa. He was born circa 1818 and immigrated to U.S. sometime around 1834 from Saxony.I was always told that he came from Alsace-Lorrane France, after the Germans took over that part of France and renamed all the families. I have not been able to find any ship records that he is listed. But have found a George Grossheim about the right time frame. Can anyone help?