A patron saint of libraries and librarians is Saint Lawrence the Librarian. He is a third century saint and martyr (died AD 258) who had responsibility for the written archives and records of the early church.St Lawrence was one of seven famous deacons of the early church. The other six deacons along with Pope St. Sixtus II (Xystus II) were captured by the Emperor Valerian on August 6, 258, and martyred. They were buried together in the cemetery of Callistus. The oppression of the Christian church was very severe, and many Christians fled Rome or died.As librarian and archivist, Lawrence was thought to have a list of all the members of the early church, and the locations of all the mythical hidden hoards of gold belonging to the Vatican. Captured by the soldiers of the Emperor Valerian a few days later, on August 8, 258 AD, he was told to produce all the wealth of the church. He was given only two days to bring all the treasures to the imperial palace. Particularly desired were the names of all the Christians who were also Roman nobles, since they could be ransomed for gold by the emperor, or executed and their wealth confiscated by the emperor for the state.