Hi Dennis- cant help you with your request but when I saw the name Agent and your surname Knox had to drop you a line to tell you of the coincidence in our family here in New Zealand. My grandmother Annie Mary Knox (her grandparents emigrated to New Zealand circa 1870 from Tongue in the very north of scotland) married Bert Agent (his parents emigrated to New Zealand from East Grinstead, Sussex, UK in 1879)So the Agents and Knoxs are united in New Zealand too. Did your Agent family originate from the East Grinstead,Sussex area of England? If they did I have info that I am willing to share. Good luck with your search.