- Folk poetry1
- Folk poetry, Galician1
- Folk poetry, Portuguese1
- Galician poetry1
- Geography1
- Germany1
- Graduals (Liturgical books)2
- Great Britain1
- Historiated initials6
- History6
- International relations1
- Italy--Florence1
- Italy--Venice1
- Jesuits1
- John I, King of Portugal, 1357-14332
- John II, King of Portugal, 1455-14951
- John IV, King of Portugal, 1604-16561
- John Manuel, Prince of Portugal, 1537-15541
- John V, King of Portugal, 1689-17501
- Juana, of Austria, Princess of Portugal, 1535-15731