- Interfaith relations1
- Islam1
- Jesuits1
- Latin language--Study and teaching1
- Latin poetry1
- Lemos, Pedro Fernández de Castro, conde de, 1576-16221
- Lorraine, Nicolas-François, duc de, 1609-16701
- Macaronic poetry1
- Macaronic verse1
- Manuscripts, French1
- Marriage (Canon law)1
- Marriage (Canon law)--Dispensations1
- Marshals1
- Marucelli, Benedetto1
- Marucelli, Francesco, 1625-17031
- Mayenne, Charles de Lorraine, Duc de, 1554-16111
- Medina, Francisco de, 1544-16151
- Montserrat (Abbey)1
- Philip II, King of Spain, 1527-15981
- Philip III, King of Spain, 1578-16211