Philagathus ( or ÃÂõÃÂñüïÃÂ÷ÃÂ; ; d. 1154 or later), later known erroneously as Theophanes Cerameus, was a Greek monk and preacher from Sicily or Calabria. His surname (Kerameus) may indicate that he was born in Cerami. He was a monk at Rossano. Around ninety of his sermons in Greek survive.