read your message to roger,i am related to james madison blacklock husband of elizabeth {?lamar} blacklock parents of lottie ellen duke {my grandmother} elizabeths family owned property that is now santa clause land in indiana, family of james owned property in western ky had a sorghum and/or a sugar mill plantation having some slaves.my sister has traced family tree of blacklocks with help of EXTENDED family back to scotland, with hints of presence in germany. she is suppose to copy send to me. my g'mother gr. g'parents are buried in elmwood and rosehill cemetary in owensboro, ky. can up date you soon if this helps you any with dates ect. judy