Name
- Hays, Claude, junior1
- Henley, Robert, 2nd Earl of Northington1
- Henshaw, Henry1
- Hervey, and Rev. Frederic Augustus, afterwards Bishop of Derry and (1779) 4th Earl of Bristol1
- Hetley, Henry1
- Hewitt, James, 1st Viscount Lifford1
- Heyderstett, Anton Ulrich Wilhelm, Baron1
- Hicks, James1
- Hill, Wills, 1st Marquess of Downshire, politician, 1718-17931
- Holburne, Francis, Commodore, afterwards Admiral1
- Holden, Edward, of Add MS 330851
- Holles, Thomas Pelham-, Duke of Newcastle, prime minister, 1693-17681
- Holroide, Joseph1
- Hoppman, J- G-, Resident of the Duke of Mecklenburg in London1
- Hornstein, Barnard1
- Howard, William Mathias Stafford, 3rd Earl of Stafford1
- Hoyle, Anthony1
- Ibbetson, Francis1
- Jeffreys, John, Chaplain to the Embassy at Paris1
- John Gaston, Grand Duke of Tuscany1