Do not reconize John Halbert McGill, but have a lot of Halberts in family from 1700-1880.
I do know that Elizabeth Bean was one of at least 10 children of Thomas Bean b. about 1765 in Hagerstown MD, died 1847 in Hardy Co, WV and Mary Gwynne d. in Hardy Co. WV.
Thomas' parents were Robert Bean b. 1720 Vally Lee, St.Marys, MD,d. 2 Sept 1791 in Moorefield, Hardy, WV. and Margart Hebb.