- Italy--Colle di Val d'Elsa1
- Italy--Siena1
- Jesus Christ1
- Judaism1
- Latin language, Medieval and modern1
- Latin language, Medieval and modern--Rhetoric1
- Learning and scholarship1
- Letters, Papal1
- Lord's prayer1
- Ludwig IV, Holy Roman Emperor, 1282?-13471
- Manuscripts, English (Middle)1
- Manuscripts, Italian1
- Mysticism1
- Oregon--Eugene1
- Papacy1
- Papal briefs1
- Papal documents1
- Passion of Jesus Christ1
- Peter Lombard, Bishop of Paris, approximately 1100-1160. Sententiarum libri II1
- Philosophy, Medieval1