This list of ten Armenian historians is obviously not exhaustive. Other important writers include Yovhannēs Drasxanakertecʿi (d. 931), who left a History of Armenia arguing ecclesiastical legitimacy from the anti-Chalcedonian point of view. He alone tells of the great fire temple erected in Duin under Yazdegerd II before the moving of the Armenian episcopate to this town in the 460s. Such historians as Ṭʿouma Arcruni in the 10th century, Stepʿanos Asołik in the 11th, Aristakēs Lastivertcʿi between 989 and 1071, and Matṭʿeos Urhayecʿi between 952 and 1136 still draw occasionally on ancient historians, some of whose data they reproduce. It is in general only because of this tendency that they are of interest in connection with Iranian material. The histories of Stepʿanos Orbelian and Stepʿanos Siwnecʿi, written between 1307 and 1322, contain numerous semi-legendary data on the origins of Siwnikʿ. They are a last echo of a historical method whose first impetus had been given by Movsēs Xorenacʿi and Agathangelos.