Ireland>Chester Co, PA>Frederick Co, VA
Searching for details of origins of Mercer family who emigrated to America from Ireland early to mid 1700s. Included a Mary Mercer, born ca 1723 (married name unknown). Jonathan Mercer, born ca 1733, was likely a brother or cousin.The Mercer family came from Ireland in the company of a Chapman family. A Mercer married a Chapman daughter, probably in Ireland. This Mercer family was in Chester Co, PA, then Frederick Co, VA and Berkeley Co, VA/WV. Possibly also connected to LEMON or LEMAN family.