I checked in on this forum because I'm doing research on the Duke family. The worst problem in finding what happened to Robert Duke and Ann Kinsler Duke is being sure which Robert Duke we're dealing with. There are several, we're not even certain how many, in the Midlands at this time. Some ofus believe that it is most likely that Ann Kinsler married Robert Duke who sold his Congaree Creek, Lexington Co, land to Henry Muller in 1817 and moved to Perry Co AL. soon after. If you have any information that would tend to confirm or deny that I'd love to have it.