The farthest back I can go when looking at my immediate family is to 1911 when William Hubert Rumph and Georgia Leola Polin. William changed his name to Rolfe in 1944.
The rest of the family is positive we came from Switzerland originally and that's what's always been told to us.
William Rumph's immediate family included my granddad, so William is my great great grandfather. I hope you can find something from that because there's no one else in the family that I can ask; most of the older members have passed away.