- Hugh, of Cluny, Saint, 1024-11091
- Hugh, of Lincoln, Saint, 1140-12001
- Hymnals1
- Hymns, Latin (Medieval and modern)1
- Illinois--Chicago1
- Illumination of books and manuscripts1
- Illumination of books and manuscripts, English1
- Incarnation1
- Inheritance and succession1
- Initials1
- Ink stamps1
- Jerome, Saint, -419 or 4201
- Jesus Christ1
- Kings and rulers--Genealogy1
- Land grants1
- Land tenure--Law and legislation1
- Land titles1
- Land titles--Registration and transfer1
- Lanvers, Hamo1
- Latin language--Etymology1