My great-grandfather was Jesse Davis Foust, born Dec 1879? in Pennsylvania. His father was William K. Foust, also born in Pennsylvania around 1840. William married Ann(?)Davis. They lived in Iowa for a bit according to the 1900 US Census. Then in 1920, William moved to Philadelphia alone and lived with his daughter and her husband. I believe that William's father was Henry W.Foust from Pennsylvania. Henry was married to Elizabeth Getty. If anyone has any info on this line of the Foust family I'd love to hear from you.