- Manuscripts, European1
- Manuscripts, French1
- Mary, Blessed Virgin, Saint1
- Monarchy1
- Moriscos1
- Netherlands1
- Nobility1
- Pelayo, King of Asturias, -7371
- Philip III, King of Spain, 1578-16211
- Philip IV, King of Spain, 1605-16651
- Poetry1
- Poland1
- Politics and government1
- Portraits1
- Ramiro II, King of Leon, -9511
- Rebacking1
- Roderick, King of the Visigoths, -711?1
- Sancho II, King of Castile and Leon, 1037 or 1038-10721
- Sancho IV, King of Castile and Leon, 1257-12951
- Sigismund II Augustus, King of Poland, 1520-15721