A number of Silvans have been canonized as saints, and it is unclear which Saint Silvan is entombed at the Church of Saint Blaise. Most sources claim that the Saint Silvan at Dubrovnik was martyred in the 4th century — a gruesome wound on his neck suggests the manner of his martyrdom — which may indicate he was Saint Silvanus, Bishop of Emesa, Phoenicia, martyred c. 311. Other saints named Silvan died in various ways or at an age suggesting they cannot be the Saint Silvan at Dubrovnik. Still others are believed to be buried elsewhere.