Name
- James VI and I, King of Scotland, England and Ireland, 1566-1625, http://isni.org/isni/000000...11
- Carleton, Dudley, 1st Viscount Dorchester, diplomat, art collector and letter writer, 1573-1632, http://isni.org/isni/000000...9
- Edmondes, Thomas, Knight, diplomat, 1563-16398
- La Tour d'Auvergne, Henri, Duc de Bouillon8
- Philip II, King of Spain; King of Naples and Sicily, 1527-15988
- Winwood, Ralph, Ambassador to France and the Netherlands, Secretary of State, 1563?-16178
- Emmanuel I, Charles, Duke of Savoy, 1562-1630, http://isni.org/isni/000000...7
- Henry IV, of France7
- Cecil, Robert, Viscount Cranborne, 1st Earl of Salisbury, 1563-16126
- Louis XIII, of France6
- Netherlands, Southern Provinces, Governors of. Albert, Archduke of Austria6
- Stewart, Ludovic, 2nd Duke of Lennox, 1574-1624, http://isni.org/isni/000000...6
- Trumbull, William, diplomat and government official, 1576-1635, http://isni.org/isni/000000...6
- Wotton, Henry, diplomat and writer, 1568-16396
- Brandenburg, Electors of. John Sigismund5
- Carr, Robert, Earl of Somerset5
- Cæsar, Julius, of Stowe MS 10565
- Duchy of Cleves, Prussia5
- Duchy of Juliers5
- Egerton, Thomas, 1st Baron Ellesmere, 1st Viscount Brackley, 1540-16175