Dum, Duns, Esordes, Esorduns, Essondun, Essouduns
A castle in the valley of Castle Charrot.
Both castles were ruled by Patrice, a vassal (or uncle) of King Claudas. Later, the castle was re-named Issoudun, after Patrice’s son Issout.
It is probably identical with a castle called Dum.