1. University of Pennsylvania, Oversize Ms. Codex 723 DS ID: DS1625 Title: Panormia Author: Ivo of Chartres Place: France Date: [11--]
2. University of Missouri, Fragmenta Manuscripta 023 DS ID: DS10096 Title: Decretals Author: Ivo of Chartres Place: France Date: s. XII(2); 1150-1199