The article presents a first edition of an inscription from the ancient city of Akmonia in Capatian Phrygia, today Ahat Köy. This monument reveals the name of a formerly unknown bishop, Sergios, who is to be added to the very incomplete episcopal list of the city. Several internal elements, such as the mention of Capatian Phrygia, the term sticheros and particularities of language (extreme
... [Show full abstract] iotacisms and syntactical irregularities) lead us to date the bishop Sergios’s epitaph to the beginning of the tenth century.