Name
- Harrison, William, of Add MS 361961
- Hartley, James, of Add MS 361961
- Hatsell, Henry, Barrister1
- Hazlewood, Francis1
- Henry VIII, King of England and Ireland, 1491-1547, http://isni.org/isni/000000...1
- Herbert, Henry Arthur, 1st Earl of Powis1
- Herbert, Henry, 10th Earl of Pembroke1
- Herbert, Robert Sawyer, of Add MS 355911
- Herbert, William, 2nd Marquess of Powis1
- Hertford College, University of Oxford1
- Hervey, John, MP1
- Hickey, Joseph, Attorney1
- Holles, Thomas Pelham-, Duke of Newcastle, prime minister, 1693-17681
- Hughes, Lois, Nurse to the Pretender's child1
- Hutchinson, Francis, Bishop of Down and Connor1
- Hutton, Matthew, Bishop of Bangor (1743), Archbishop of York (1747), and Canterbury (1757)1
- Hyde, Henry, Viscount Cornbury, of Add MS 355871
- Irby, William, 2nd Baronet, afterwards 1st Baron Boston; Vice-Chamberlain to the Princess of Wales1
- Jesus College, University of Oxford1
- Jocelyn, Robert, Baron Newport (1743), Viscount Jocelyn (1755); Lord Chancellor of Ireland1