I too am looking for info on the Biffle side of my family. My g. grandfather was John Wesley Biffle...his father was Henderson Porter Biffle...his father was Valentine Biffle who married Margaret (Payton) Biffle.
Valentine's father was Jacob Biffle, son of Johnnes Paulus Biffle who emigrated from Germany in 1738?? There is a Biffle researchers page you might be interested in.
Let me know where you find info on Valentine and Jacob. THANKS