1. University of Pennsylvania, Misc Mss (Large) Box 1 Folder 19 Title: In Evangelium Iohannis tractatus Author: Catholic Church Date: [between 1150 and 1199].
2. University of Pennsylvania, Misc Mss (Large) Box 1 Folder 15 Title: In Evangelium Iohannis tractatus Author: Catholic Church Date: ca. 1150-1175.
3. University of Oregon, MS 117 Title: Commentary Author: Catholic Church Place: France Date: [between 1101 and 1200]
4. University of Oregon, MS 145 Title: Missal Author: Catholic Church Place: Italy Date: approximatelly 1100.
5. University of Oregon, MS 146 Title: Missal Author: Catholic Church Place: Germany Date: between 1101 and 1125.