Looking for Information on Black OR Bi Racial Slaves Held by Lathan Family

my uncle buddy will be turning 97 years of age this summer, i want to present him with tne names of our ancestors for his birthday. I don't know much about our family tree except the states which were lousiana, tenneesee, mississippi and virginia. Please if you have any information, please contact me at www.lwymoyia@yahoo.com