which was led by Jacobellus, and afterwards by Archbishop Rokycan, we must mention Vavřinec (Laurence) of Březov, who, though principally known as a historian, was as devoted to theological studies as almost all his contemporaries. His Chronicon, written in Latin, is perhaps the most valuable contemporary record of the Hussite wars. The book unfortunately ends abruptly with the year 1421, perhaps in consequence of the death of the author, of whom, however, little is known. The Bohemian writings of Březov are inferior in interest to his Latin work. He wrote in his own language a "book expounding dreams," at the request of King Wenceslas IV., at whose court he probably held an appointment, and a Chronicle of the World. He is also the author of a Bohemian translation of the Travels of Sir John Mandeville.
The leader of the more advanced Utraquists, after the death of Jacobellus, was Magister John of Rokycan, the first and last Calixtine Archbishop of Prague. The long and eventful life of Rokycan—born in 1397, he died in 1471—belongs to Bohemian history. It will here be sufficient to mention his writings. Rokycan was undoubtedly a very voluminous writer, though probably the great majority of his works have been destroyed. Those still in existence are principally theological writings of a controversial character. His most important work is his Postilla, written in Bohemian, which strongly recalls Hus's work of the same name, though, both as regards profundity of thought and style, Rokycan's work is far inferior to that of his master.
The priests and other members of the Taborite community were probably not inferior in literary activity to the adherents of the Utraquist Church. Unfortu-
