Extract from "Searching for Our Early O'Ferralls," Compiled by Albert H. Spinks

We next drove northward to Hagerstown, MD, where we found the grave site of Peter Humrichouse and family, including Eliza Humrichouse, first wife of John O'Ferrall II. Peter was a Rev. War vet proven by his application for a pension. In that application he describes his service which included the famous crossing of the Delaware by Washington. One can find info on the Humrichouses in the Hagerstown library.