I am looking for information on the Von Alt family from Johnstown, PA. My grandmother was one of 9 children. Her name was Erna Henrietta; b.21 Oct 1889 to Mary Ott and John Von Alt. I have information on who her siblings were, and information about the Ott family, but I need information on who John Von Alt's parents were. They were from Germany. Any information on this family would be much appreciated.