Because Blue Rock Ferry lay well to the north of the provisional boundary, Cresap did not return to the area following his release in the prisoner exchange. In 1750, the Chancery Court upheld the validity of the 1732 agreement, which became the basis on which Charles Mason and Jeremiah Dixon surveyed the permanent boundary (the Mason–Dixon line) between Pennsylvania and Maryland in 1767. Today the conflict area is part of York County, Pennsylvania.
