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, Ms. Coll. 591 Folder 29 Title: Missal Author: Catholic Church Date: ca. 1100.
3. University of Pennsylvania, Ms. Coll. 591 Folder 30 Title: Breviary Author: Catholic Church Date: ca. 1150.
4. University of Pennsylvania, Ms. Coll. 591 Folder 3 Title: Breviary Author: Catholic Church Date: 1100s.
5. Western Michigan University, WMU MS 116 Title: Missal Author: Catholic Church Place: France Date: between 1175 and 1199
6. Western Michigan University, WMU MS 147 Title: Liturgical fragment Author: Catholic Church Place: Germany Date: 1100-1150
7. Western Michigan University, WMU MS 158 Title: Antiphonal Author: Catholic Church Place: Switzerland Date: between 1150-1199
8. Western Michigan University, WMU MS 169 Title: Missal Author: Catholic Church Place: Austria Date: between 1150-1199