Or, Subtitled: Migration of Families with Quaker Roots from Pennsylvania through North Carolina into Northwest Georgia by 1790 Chester County, Pennsylvania, Beginnings of Jacob Hollingsworth As has been noted previously, Jacob Hollingsworth, who married Mary Brooks about 1767-8, was the son of Samuel Hollingsworth and Barbara Shewin of Chester County, Pennsylvania. In his history of … More Children of Mary Brooks (d. 1787, Frederick County, Virginia) — Mary Brooks (1745/1750 – aft. 15 May 1815) and Husband Jacob Hollingsworth (1742 – 1822)