Hope this will be of some use to someone. I am viewing the 1880 Microfilm of: Beat 4, Co. of Tunica, MS. June 1880, Page 44, Sup. Dist. No. 3, Enum. Dist. No. 105. Found the name James RIGGS. Listed as a W M age 24, Boarder, Store Keeper, Born AL, mother and father b AL. I thought at first this was a James RIGGS I was looking for but the age calculates as 1856 and the James I have was born 1865 and was not born in AL. Good luck. Wanda RIGGS Ketelhut