Gloss 006: Oxford, Bodleian, MS lat. th.b.4, f. 168r. Decretals of Gregory IX, 1234.
This text was the standard textbook of Church law, studied in Bologna, Paris, and Oxford. This MS, surrounded by the commentary of Bernard of Parma (d. 1266), is dated by the scribe, Leonardo de Gropis of Modena, who records that he compeleted it on Wednesday 12 July 1241. The commentary itself has been glossed by a contemporary reader, possibly during lectures.