Name
- Holstein Beck, Louise, Princess1
- Holzendorf, Charles, Secretary to the English Embassy at Madrid1
- Horn, Arved Berendt, Count, Chancellor of Sweden1
- Hornstein, Bernard ab, Baron1
- Houbelon, James, merchant trading in Flanders1
- Houblon, Peter, merchant trading in Flanders1
- Howard, Charles, 1st Earl of Carlisle1
- Howard, William, excise officer1
- Huygens, Christiaan, Heer van Zuylichem; mathematician and astronomer, d 16951
- Jablonczay, Johannes, Hungarian refugee minister1
- James VI and I, King of Scotland, England and Ireland, 1566-1625, http://isni.org/isni/000000...1
- Jayet, of Avenches1
- Jenkins, Samuel, Captain1
- John II Casimir, King of Poland1
- John IV, of Portugal1
- Johnson, John, (?) royalist pseudonym1
- Johnston, Archibald, Lord Warriston; Scottish statesman1
- Jones, Peter, merchant trading in Flanders1
- Jones, W., of Wantage1
- Jongestall, Allard Pieter1