Name
- Hook, John, of Add MS 280661
- Hoorner, Yorke, Mayor of York1
- Hope, Henry, Lieutenant -Colonel, Lieutenant -Governor of Canada1
- Howard, Charles, of Add MS 280531
- Howard, Henry, 12th Earl of Suffolk, politician, 1739-17791
- Howard, Richard, of Add MS 280511
- Howard, Thomas, 3rd Earl of Berkshire1
- Howard, Thomas, 3rd Earl of Effingham1
- Hunter, John, British Resident at Cadiz1
- Huntington, John, Warden of the Trinity House, Hull1
- Hutton, Matthew, Archbishop of York; of Add MS 226011
- Hyde, Edward, 1st Earl of Clarendon, 1609-16741
- Isaacson, Antonio1
- Jackson, John, of Kiveton1
- Jackson, S-, Mrs1
- Jackson, Thomas, of Add MS 280531
- Jacob, Richard, Mayor of Dover1
- James, A-1
- Jenkyns, J-1
- Jennins, G-1