Maclay, William (20 July 1737–16 April 1804), surveyor, legislator, and diarist, was born in New Garden Township, Chester County, Pennsylvania, the son of Charles Maclay and Eleanor Query, farmers, both of whom had emigrated from Lurgan in County Antrim, Ireland, three years earlier. In 1742 the family moved to what became Lurgan Township in Franklin County, three miles north of what is now Shippensburg. John Blair presided over an academy there at which William began his formal education. To further his studies he was sent to ...
