From that time Freycinet devoted himself entirely to the task of publishing the notes of his travels. The meagre account which has been given here will serve to show how extensive these notes were. But the extreme conscientiousness of the explorer prevented him from publishing anything which was not complete, and he was bent on placing his work in advance of the recognized boundaries of knowledge at that date. Even the mere classification of the vast quantity of material which he had collected during his voyage demanded a large expenditure of time. Thus it was that when surprised by death on the 18th of August, 1842, he had not put the last finishing touch to one of the most curious and novel divisions of his work, that relating to the languages of Oceania with special reference to that of the Marianne Islands.
At the close of the year 1821 the Marquis de Clermont Tonnerre, then Minister of Marine, received the scheme of a new voyage from two young officers, MM. Duperrey and Dumont d'Urville. The former, second in command to Freycinet on board the Uranie, after having rendered valuable assistance to the expedition by his scientific researches and surveys, had within the year returned to France; the other, the colleague of Captain Garnier, had brought himself into notice during the hydrographical cruises in the Mediterranean and Black Seas, which it had fallen to Captain Garnier to complete. He had a fine taste for botany and art, and had been one of the first to draw attention to the artistic value of the Venus of Milos which had just been discovered. These two young savants proposed in the plan submitted by them to make special researches into three departments of natural science—magnetism, meteorology, and the configuration of the globe. "In the geographical department," said Duperrey, "we would propose to verify or to rectify, either by direct, or by chronometrical observations, the position of a great number of points in different parts of the globe, especially among the numerous island groups of the Pacific Ocean, notorious for shipwrecks, and so remarkable for the character and the form of the shoals, sandbanks, and reefs, of which they in part consist; also to trace new routes through the Dangerous Archipelago and the Society Islands, side by side with those taken by Quiros, Wallis, Bougainville, and Cook; to carry on hydrographical surveys in continuation of those made in the voyages of D'Entrecasteaux and of Freycinet in Polynesia, New Holland, and the Molucca Islands; and particularly to visit the Caroline Islands, discovered by Magellan, about which, with the exception of the eastern side, examined in our own time by Captain Kotzebue, we have only very vague information, communicated by the missionaries, and by them learnt from stories told by savages who had lost their way and were driven in their canoes upon the Marianne Islands. The languages, character, and customs of these islanders must also receive special and careful attention."
The naval doctors, Garnon and Lesson, were placed in charge of the natural history department, whilst the staff was composed of officers most remarkable for their scientific attainments, among whom may be mentioned MM. Lesage, Jacquinot, Bérard, Lottin, De Blois, and De Blosseville.
The Academy of Sciences took up the plan of research submitted by the originators of this expedition with much enthusiasm, and furnished them with minute instructions, in which were set forth with care the points on which accurate scientific information was especially desirable. At the same time the instruments supplied to the explorers were the most finished and complete of their kind.
The vessel chosen for the expedition was the Coquille, a small ship, not drawing more than from twelve to thirteen feet of water, which was lying in ordinary at Toulon. The time spent in refitting, stowing the cargo, arming the ship, prevented the expedition from starting earlier than the 11th of August, 1822. The island of Teneriffe was reached on the 28th of the same month, and there the officers hoped to be able to make a few gleanings after the rich harvest of knowledge which their predecessors had reaped; but the Council of Health in the island, having received information of an outbreak of yellow fever on the shores of the Mediterranean, imposed on the Coquille a quarantine of fifteen days. It happened, however, that at that period political opinion was in a state of fervid excitement at Teneriffe, and party spirit ran so high in society that the inhabitants found it hard to come together without also coming to blows. Under these circumstances it is easy to imagine that the French officers did not indulge in violent regrets over the privations which they had to sustain. The eight days during which their stay at Teneriffe lasted were given up exclusively to the revictualling of the ship, and to magnetic and astronomical observations.
Towards the end of September anchor was weighed, and on the 6th of October the work of surveying the islands of Martin-Vaz and of Trinidad was commenced. The former are nothing more than bare rocks rising out of the sea, of a most forbidding aspect. The island of Trinidad is high land, rugged and barren, with a few trees crowning the southern point. This island is none other than the famous Ascençao—now called Ascension—which for three centuries had been the object of exploring research. In 1700 it was taken possession of by the celebrated Halley in the name of the English Government, but it had to be ceded to the Portuguese, who formed a settlement there. La Pérouse found it still in existence at the same place in 1785. The settlement, which turned out expensive and useless, was abandoned a short time after the visit just referred to, and the island was left in the occupation of the dogs, pigs, and goats, whose progenitors had entered the island in company with the early colonists.
When he left the island of Trinidad, Duperrey purposed to steer a direct course for the Falkland Islands; but an accidental damage, in the repair of which no time was to be lost, compelled him to alter his course for the island of St. Catherine, where only he could obtain without any delay the wood required for new yards and masts, as well as provisions, which from their abundance could there be bought very cheap. As he drew near to the island he was delighted with the grand and picturesque scene presented by its dense forests, where laurel-trees, sassafras, cedars, orange-trees, and mangroves intermingled with banana and other palms, with their feathery foliage waving gracefully in the breeze. Just four days before the corvette anchored off St. Catherine, Brazil had cast off the authority of the mother-country, and declared its independence by the proclamation of Prince Don Pedro d'Alcantara as Emperor. This led the commander to despatch a mission consisting of MM. d'Urville, de Blosseville, Gabert, and Garnot to the capital of the island, Nossa-Senhora-del-Desterro, to make inquiries about the political change, and learn how far it might modify the friendly relations of the country with France. It appeared that the administration of the province was in the hands of a Junto, but orders were at once given to allow the French travellers to cut what wood they might stand in need of, and the Governor of the Fort of Santa Cruz was requested to further the scientific inquiries of the Expedition by all the means at his command. As to provisions, however, there was considerable difficulty, for the merchants had transferred their funds to Rio, in apprehension of what the political change might result in. It is probable that this circumstance accounts for the commander of the Coquille finding the course of business not run smooth in a port which had received the warm recommendations of Captains Kruzenstern and Kotzebue.
The narrative of the travellers states that "the inhabitants were living in expectation of the island being shortly attacked with the view to recolonization, which they considered would be tantamount to their enslavement. The decree issued on the 1st August, 1822, calling on all Brazilians to arm themselves for the defence of their shores and proclaiming under all circumstances a war of partisans had given rise to these fears. The measures which Prince Don Pedro propounded were equally generous and vigorous, and had created a favourable opinion of his character and of his desire to promote freedom. Full of confidence in his purposes, the strong party in favour of independence were filled with enthusiasm expressing itself all the more boisterously as for so long a time their fervid aspirations had been kept under restraint. They now gave open demonstration of their joy by making the towns of Nossa-Senhora-del-Desterro, Laguna, and San Francisco one blaze of light with their illuminations, and marching through the streets singing verses in honour of Don Pedro."
But the excitement which had been thus strikingly manifested in the towns was not shared by the quiet peace-loving dwellers in the rural districts, to whose breasts political passion was an entire stranger. And there cannot be a doubt that, if Portugal had been in a position to enforce her decrees by the despatch of a fleet, the province would have been easily reconquered.
The Coquille set sail again on the 30th October. When to the east of Rio de la Plata she was caught in one of those formidable gales, there called pampero, but had the good fortune to weather it without sustaining any damage.