El manuscrit més antic de la Vita et passio sancti desiderii de Sisebut copiat pel sacerdot Isarn de Vic i altres còdexs realitzats pel mateix amanuense Authors Jesús Alturo i Perucho Tània Alaix i Gimbert Abstract Identification of the oldest surviving manuscript of the Vita et passio sancti Desiderii written by Sisebut, King of the Visigoths, which was copied in the late 10th century by the priest Isarn and kept in a passionary for the use of the Vic Cathedral. This fragment, now an incomplete bifolio, is conserved in the notable collection of codex fragments at the Vic Episcopal Library, frag. XXIV3. The text of this passionary is presented in this paper, pointing out its variant readings with respect to the most modern editions. Other codices copied by Isarn, a diploma scribe and codex amanuensis, are also identified, including some Homiliae XL in Euangelia by Saint Gregory the Great and some mass lectionaries. All these fragments have been recovered from bindings from Santa Maria de Moià, Sant Julià de Vilatorta, Santa Eugènia de Berga and Sant Boi de Lluçanès. Downloads Text complet (Català) Published 2019-12-19 Issue Vol. 27 (2019) Section Articles License The intellectual property of articles belongs to the respective authors.On submitting articles for publication to the journal Miscel·lània Litúrgica Catalana authors accept the following terms:Authors assign to Societat Catalana d'Estudis Litúrgics (a subsidiary of Institut d’Estudis Catalans) the rights of reproduction, communication to the public and distribution of the articles submitted for publication to Miscel·lània Litúrgica Catalana.Authors answer to Societat Catalana d'Estudis Litúrgics for the authorship and originality of submitted articles.Authors are responsible for obtaining permission for the reproduction of all graphic material included in articles.Societat Catalana d'Estudis Litúrgics declines all liability for the possible infringement of intellectual property rights by authors.The contents published in the journal, unless otherwise stated in the text or in the graphic material, are subject to a Creative Commons Attribution-NonCommercial-NoDerivs (by-nc-nd) 3.0 Spain licence, the complete text of which may be found at https://creativecommons.org/licenses/by-nc-nd/3.0/es/deed.en. Consequently, the general public is authorised to reproduce, distribute and communicate the work, provided that its authorship and the body publishing it are acknowledged, and that no commercial use and no derivative works are made of it.The journal Miscel·lània Litúrgica Catalana is not responsible for the ideas and opinions expressed by the authors of the published articles.