- Harry M. Ward
Clay, Green (14 August 1757–31 October 1828), pioneer and soldier, was born in Powhatan County, Virginia, the son of Charles Clay and Martha Green, farmers. Green Clay had little formal education but at an early age mastered the techniques of surveying. Born poor, he realized that a fortune could be made by acquiring land and accompanied a surveying party to Kentucky in 1777. He was with ...