Trying to get behind my brick wall John George Cook, 1812 - 1884. A John Travers Cook married Mary Thomson Mason at Gunston Hall Plantation, Fairfax County, 1784. (the home of George Mason, rev. war instigator, etc) Their son John Travors Cooke Jr is an unknown, according to folks at Gunston, so there is a possibility. Thanks, Dick Cook Belmont, Ca