in which the Bulgarians defeated Boniface I, Marquess of Montferrat, took place nearby in 1207, and was speedily followed by the destruction of Mosynopolis by Tsar Kaloyan of Bulgaria.

The fate of the town thereafter is somewhat obscure: it re-appears in 1317 as part of the theme of "Boleron and Mosynopolis", and its bishopric was still active, but the historian Catherine Asdracha, in her 1972 survey of the Rhodope