Hello Barbara, Sure hope you receive this. I'm helping a friend find his Frownfelter lineage. His 2nd G GF was Felix (son of John and brother to Henry). We have reason to believe Felix migrated to Frederick Co., MD after the Civil War and raised his family there, however, we have little proof that the Maryland Felix is the same man as John's son. Was hoping you might have some information on this. Thank you in advance.