- Italy--Venice1
- James, the Greater, Saint1
- Jews--Legal status, laws, etc.1
- Kölner Dom1
- Last Supper1
- Latin language, Medieval and modern1
- Latin language--Versification1
- Latin literature, Medieval and modern1
- Laudatory poetry, Latin1
- Law1
- Lawyers1
- Learning and scholarship1
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- Legenda aurea (Jacobus, de Voragine)1
- Lemos, Pedro Fernández Ruiz de Castro y Osorio, conde de, active 17th century1
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- Little office of the Blessed Virgin Mary (Catholic Church)1