Johannas Myers and John Moon (Mohn) are in my family line. Johannas (John) m. Sarah Moon 1786 in Frederick, Ma.. Her father was John Moon a stone mason who built St Johns "old stone church" in Butler, Pa. John Myers served in the Dunsmore War and the Revolution. I have no information on the generations before them, but a bunch after them.
Would be glad to share what I know.My fater Professor F. R. Myers worked on the Myers family genealogy for 43 years.