John Gray from Greene Co, Pa, born abt 1761

I am working on my tree.  John Gray, along with his brothers Matthew and David, were Indian spies in the Revolutionary War.  John Gray was of the PA Line of the war.  He was the father of William Gray (1796-1875).  William was the father of John Gray (1836-1916).  This John was the father of Madison Gray (1877-1967).  Madison was the father of Laura (1912-1996).

The first John Gray lived in Greene Co, PA and then moved to Cameron (Kausooth).  Is anyone else of this line or interested in more information.

Christy