One of them was originally named Constantine, and worked as a librarian at the church of Santa Sophia, while the other served as governor of a district of Greece.
One of them was originally named Constantine, and worked as a librarian at the church of Santa Sophia, while the other served as governor of a district of Greece. After they retired to a monastery in Bythinia, these brothers from Thessalonica were sent to convert the Khazars, after which they went to Moravia. FTP, identify these saints, who created the Glagolithic Mass and developed a written alphabet to translate the Bible into Slavic, who are known as the "Apostles to the Slavs."
One of them was originally named Constantine, and worked as a librarian at the church of Santa Sophia, while the other served as governor of a district of Greece.
Answers: {Cyril} and {Methodius}