1. University of Pennsylvania, Ms. Codex 694 Bookmark DS ID: DS1598 Title: Doctrinal Author: Alexander of Villedieu Place: France Date: [between 1275 and 1299]
2. Harvard University, MS Lat 44 Bookmark DS ID: DS11099 Title: Institutiones grammaticae Author: Priscian Date: between 1125 and 1150