I am researching my fathers side of the family. His father was Adam Ruder(Married Margaret Orban); his father was Adam Ruder(Married Rose Orban). This is all I have been able to find so far. I was informed that when the family immigrated(I am not sure of the date), the name was changed from RUIDER to the current spelling of Ruder. I also understand that they immigrated from Hungary. Any information would be most welcome.