Name
- Frederic, Elector Palatine of the Rhine, King of Bohemia; of Add MS 299752
- James VI and I, King of Scotland, England and Ireland, 1566-1625, http://isni.org/isni/000000...2
- Louis XIII, of France2
- Basnage, Benjamin, Envoy from the French Protestant Assembly to England, 1580-16521
- Beaulieu, Jean, French secretary to James I1
- Blandin, Isaac, Mayor of La Rochelle1
- Bonne, François de, Duc de Lesdiguières, Constable of France1
- Bonnevil1
- Brulart, Pierre, Vicomte de Puysieux, Secretary of State1
- Burlamachi, Philip, of Add Ch 257491
- Calvert, George, 1st Baron Baltimore, 1580-1632, http://isni.org/isni/000000...1
- Carleton, Dudley, 1st Viscount Dorchester, diplomat, art collector and letter writer, 1573-1632, http://isni.org/isni/000000...1
- Charles I, King of England, Scotland and Ireland, 1600-16491
- Couldray, -, correspondent of James Hay, Viscount Doncaster, fl 16211
- Couvrelles, Envoy from the French Protestant Assembly to England1
- David, Jacques, Envoy from La Rochelle to England, fl 16211
- Donne, John, poet and clergyman, 1572-1631, http://isni.org/isni/000000...1
- Drummond, -, correspondent of James Hay, 1st Earl of Carlisle, fl 16211
- Erckenbrecht, T, correspondent of James Hay, 1st Earl of Carlisle and Viscount Doncaster, fl 16211
- Fos, David?, Envoy from La Rochelle to England1