1. Ohio State University, Spec.Rare.MS.MR.Frag.100 DS ID: DS11519 Title: Summa confessorum Author: Thomas of Chobham Place: England Date: ca. 1400
2. Ohio State University, Spec.Rare.MS.MR.Frag.423 DS ID: DS11841 Title: Summa confessorum Author: Johannes von Freiburg Place: France Date: ca. 1300-1325