Yes, the William Lea that you speak of is the son of John Lea, son of Col. Wm. Lea. Your William Lea was born 1711 in Cobbs Creek, King and Queen County, VA, and died in 1770 in Amelia County, Va.His parents were John Lea, born 1677 in Cheshire, England and Ann Taylor, born 1683/4 in cumberland, England. William married Rachel Ambrose in 1731, and Mary Barnett (when?). Col. Wm. Lea and his wife, Mary Green, were both born in VA.