My, ancestor, Charlot Roi aka Charles Roy was a surveyor and guide in the Ouachita area of Louisiana in the early 1800's. Among the depositions he gave during the land hearings of 1851-52 is one for a Moses Floyd. In addition to his deposition, there are a coupple of others on the pages I have, that give names and relationships on a few other Floyds of the Ouachita Parish, Louisiana region. The area this Moses settled in the early 1800's is probably less than 10 miles from the Arkansas border--so I'm hopeful that these may be some of your folks. If you are interested, I will send you copy and names from documents.