Municipal security being thus attained, the Portuguese troops were embarked, on the 1st of August, though not without some difficulty, for, from the non-arrival of my supposed fleet and army, some amongst them began to suspect that a deception had been practised, and many—backed by the militia—refused to embark. Upon this, a notice was issued that if the treaty were not instantly complied with, such steps should be taken as would render unnecessary the stipulation of safe conveyance to Europe, as I was determined that a solemn engagement should not be violated with impunity. This, as a great portion of the troops were actually on board, and within reach of the flagship's guns, produced the desired effect on the refractory troops ashore, though not till I was compelled to send Captain Crosbie with a large party to enforce compliance and to disarm the militia, both of which objects he effected without bloodshed.

The embarkation being accomplished, and the foreign portion of the militia disarmed, so as to leave the city in the hands of the civil authorities—on the 2nd of August, I issued a proclamation declaring the commerce of the coast free and uninterrupted; following this, shortly afterwards by another, declaratory of my willingness to accept from consignees and others, two-thirds of the estimated value of Portuguese property liable to confiscation—in place of sending the captured vessels to Rio de Janeiro; which—from the state of the city, as well as from want of seamen to man them—was impossible.

To the inhabitants of the city I had been careful to accord complete liberty, exacting, in return, perfect order, which was preserved, and property of all kinds respected; the delight of the inhabitants being unbounded at having been freed from a terrible system of exaction and imprisonment, which, when I entered the river, was being carried on with unrelenting rigour by the Portuguese authorities towards all suspected of a leaning to the Imperial Government. Instead of retaliating—as would have been gratifying to those so recently labouring under oppression—I directed oaths to the Constitution to be administered, not to Brazilians only, but also to all Portuguese who chose to remain and conform to the new order of things; a privilege, of which many influential persons of that nation availed themselves.

On the 1st of August the inhabitants of Alcantara made a declaration of adherence to His Imperial Majesty, notwithstanding a report sedulously circulated amongst them that the Portuguese troops at Maranham were about to recover the city. An assurance from me, that the Portuguese troops were embarked, and were under the guns of the flagship, as well as the fire of their own gunboats, which could be turned against them, and that the European militia was disarmed, speedily dispelled all grounds for alarm.

The proceedings of the temporary Provisional Junta being unsatisfactory, especially as regarded their desire for retaliation on the Portuguese, I determined to embody a more popular Government, though, as yet the election would, of necessity, be confined to the inhabitants of the city only. Accordingly on the 8th of August, in less than a fortnight after my first appearance off the port, a Provisional Government was chosen by the population, and the city and province were incorporated with Brazil, with the national advantage of adding nearly a million of dollars to the annual revenue of the empire; and this without the expense of another expedition to the Government, or the loss of time which would have been necessary, and might, had the reinforcements intercepted, gained their destination—have ended in a different result to the integrity of the empire.

The first act of the new Government was to address a congratulatory letter to His Imperial Majesty, explaining that they should long before have espoused the Imperial cause, but from fear of the Portuguese troops. The following is an extract from this letter:—

What was our joy when unexpectedly we saw the Pedro Primiero summoning our port. Oh, 26th of July, 1823! Thrice happy day, thou wilt be as conspicuous in the annals of our province, as the sentiments of gratitude and respect inspired by the illustrious admiral sent to our aid by the best and most amiable of monarchs will be deeply engraven on our hearts and on those of our posterity. Yes! august Sire! the wisdom, prudence, and gentle manners of Lord Cochrane have contributed still more to the happy issue of our political difficulties than even the fear of his force. To anchor in our port—to proclaim independence—to administer the oaths of obedience to your Majesty—to suspend hostilities throughout the province—to provide proper government—to bring the troops of the country into the town, but only in sufficient numbers to ensure order and tranquillity—to open the communication between the interior and the capital—to provide it with necessaries—and to restore navigation and commerce to their pristine state—all this, Sire, was the work of a few days. Grant Heaven, that this noble chief may end the glorious career of his political and military labours with the like felicity and success, and that your Imperial Majesty being so well served, nothing more may be necessary to immortalise that admirable commander, not only in the annals of Brazil, but in those of the whole world.

A large amount of government and public property in the several departments was seized, in conformity with the Imperial proclamation, and an addition made to the Brazilian navy of a brig-of-war, the Don Miguel, a schooner, and eight gunboats—besides merchant vessels, some of which were appropriated to the conveyance of the late garrison to Lisbon, under engagement to restore their value—a stipulation which was never fulfilled.

Everything being thus satisfactorily settled, my next step was to inform the Minister of Marine at Rio de Janeiro of the extraordinary means by which possession of the city and province of Maranham had been obtained; the subjoined letters were accordingly despatched.

(Secret.) Pedro Primiero, August 8, 1823.