Name
- Howard, Samuel, of Add MS 384881
- Howley, William, Archbishop of Canterbury1
- Hughes, P-1
- Hume, Joseph, radical and politician, 1777-18551
- Hunt, Henry, Chairman of the Newfoundland Merchants in London1
- Hunt, M-1
- Hunter, William, King's Messenger1
- Huskisson, William, statesman, 1770-18301
- Hutchinson, Richard, 1st Earl of Donoughmore, politician, 1756-18251
- Imbert, Chevalier; French naval captain1
- Irby, Frederick, 2nd Baron Boston1
- Ireland, John, of Galway1
- Irving, William, Inspector-General of Imports and Exports1
- Jackson, Elisabeth, widow of F J Jackson1
- Jackson, Francis James, diplomatist1
- Jackson, William, Bishop of Oxford1
- Jackson, Zachariah1
- Jacobi-Kloest, Konstans Philipp Wilhelm, Baron, Prussian Minister in London1
- James, Charles, Major; RA Drivers1
- Jameson, William, Provost of Montrose1