(Martinus Polonus; before 1230, Troppau [today Opava] – Jun 12, 1278, Bologna). Initially a Dominican in Prague, Martin became papal chaplain and apostolic penitentiary in Rome; on May 21, 1278, he was consecrated archbishop of Gniezno in Viterbo. He is best known as a chronicler. His Chronicon pontificum et imperatorum (Chronicles: IV), replete with anecdotes and fables, was widely read; its many extensions and imitations gave rise to a genre of “Martin chronicles.”
A.-D. v. den Brincken, LThK 3 VI, 1997, 1429 (bibl.).