Hi Robert, Sorry I an unable to answer your question re: the location of the Horry Co. Hist. Soc. However, you will be getting the answer from the list, I'm sure. I noticed your Vaught line and would like to ask a question. I'm told that Matthias Vaught (Sr) married Mary Mercy Todd. Do you have this info.? And if so, do you know the origins of Mary Mercy Todd and is it documented? Thanks for any help you can provide. Best regards. Ed Todd