Jennifer,
I just saw your post. I am related to most of the Cashers in Central PA one way or another. Jacob and Rachel (Houser) Casher were my great-great-great-uncle and aunt. And Emanuel Casher married Susannah Wells, who was my 4th-great-aunt on another line. I'd be glad to correspond. I've done some research in Clearfield County to piece together the branches out there (mostly around Woodland), but now live in DE so it is harder to research! I'd be glad to correspond, but I ask your patience as I work full time as an attorney and my correspondence gets frightfully backed up. But please write to me and tell me how you connect, and we can share info.