Name
- Hussey, Family1
- Hussey, Henry, of Add MS 381331
- Hussey, Thomas1
- Hutchinson, Hugh1
- Hutton, Matthew, Archbishop of York; of Add MS 381391
- Ibgrave, Family1
- Isabella I, of Spain1
- James IV, of Scotland1
- Jemmett, Warham, Collector at Cork1
- Jephson, John, of Add MS 381461
- Jermyn, Henry, Baron and titular Earl of Dover; 3rd Baron Jermyn 17031
- Jermyn, Judith, wife of Henry, Baron Dover1
- Jobber, Family1
- John II, King of France, 1319-13641
- John, King of England and Lord of Ireland, 1167-12161
- Johnson, William, mariner1
- Jones, Robert, Comptroller of the Seal in KB1
- Jones, William, Keeper of the Seal in CP1
- Judith, alias Juetta; wife of Waltheof, Earl of Northumbria1
- Kemp, John, Archbishop of York1