1. University of Pennsylvania, Ms. Coll. 591 Folder 3 Bookmark DS ID: DS1791 Title: Breviary Author: Catholic Church Date: 1100s.
2. Wellesley College, MS 35 Bookmark DS ID: DS16407 Title: Breviary and Llangattock Breviary Place: Ferrara and Italy Date: between 1441 and 1448.