- Germany--Speyer1
- Graham, Patrick Graham, Lord, -14661
- Gregorian chants--Manuscripts1
- Guillaume, de Sabran1
- Gurrea Pelliparinus, Johannes de1
- Half bindings1
- Handbooks and manuals1
- Heilig-Geist-Spital (Eichstätt, Germany)1
- Hepay, Peter de, 13th century1
- Hieronymites1
- History--Sources1
- Homage (Feudal law)1
- Hoskin, John, -approximately 13631
- Hoskins family1
- Hospitals1
- Hybrid books1
- Illinois--Chicago1
- Indians of Mexico--Legal status, laws, etc.1
- Indians of Mexico--Religion1
- Indians of South America--Legal status, laws, etc.1