He was employed, sometimes as a negotiator, sometimes as a justice, sometimes as a royal secretary.
The mission was unsuccessful; but the negotiator was on its conclusion immediately charged with another - that of obtaining, if possible, an armistice directly from Prince Bismarck.
Deals made while the negotiator is distracted or emotional are easier to win, he said.
The prince Dom Pedro, heir to the crown, who now for the first time took part in public affairs, actively exerted himself as a negotiator between the king and the troops, who were joined by bodies of the people.
The date of the final settlement was in all probability delayed by the activity of Nelson, and his belief that a British fleet was the best negotiator in Europe.