His Excellency Mr. José de la Rica y Calvo, His Envoy Extraordinary and Minister Plenipotentiary at The Hague;
Mr. Gabriel Maura y Gamazo, Count de Mortera, Deputy to the Cortes.
His Excellency Mr. Léon Bourgeois, Ambassador Extraordinary of the Republic, Senator, former President of the Council of Ministers, former Minister of Foreign Affairs, Member of the Permanent Court of Arbitration;
Baron d'Estournelles de Constant, Senator, Minister Plenipotentiary of class I, Member of the Permanent Court of Arbitration;
Mr. Louis Renault, Professor of the Faculty of Law of the University of Paris, Honorary Minister Plenipotentiary, Jurisconsult of the Ministry of Foreign Affairs, Member of the Institute of France, Member of the Permanent Court of Arbitration;
His Excellency Mr. Marcellin Pellet, Envoy Extraordinary and Minister Plenipotentiary of the French Republic at The Hague.
His Excellency the Right Honorable Sir Edward Fry, G.C.B., Member of the Privy Council, His Ambassador Extraordinary, Member of the Permanent Court of Arbitration;
His Excellency the Right Honorable Sir Ernest Mason Satow, G.C.M.G., Member of the Privy Council, Member of the Permanent Court of Arbitration;
His Excellency the Right Honorable Donald James Mackay Baron Reay, G.C.S.I., G.C.I.E., Member of the Privy Council, former President of the Institute of International Law;
His Excellency Sir Henry Howard, K.C.M.G., C.B., His Envoy Extraordinary and Minister Plenipotentiary at The Hague.
His Excellency Mr. Cléon Rizo Rangabé, His Envoy Extraordinary and Minister Plenipotentiary at Berlin;
Mr. Georges Streit, Professor of International Law in the University of Athens, Member of the Permanent Court of Arbitration.
Mr. José Tible Machado, Chargé d'Affaires of the Republic at The Hague and at London, Member of the Permanent Court of Arbitration;
Mr. Enrique Gómez Carillo, Chargé d'Affaires of the Republic at Berlin.
His Excellency Mr. Jean Joseph Dalbémar, Envoy Extraordinary and Minister Plenipotentiary of the Republic at Paris;
