Besides the disposition to revolution, which we were aware had long existed in every part of Brazil, there was, also, a jealousy between the Portuguese and Brazilians, which recent events had increased in no small degree. On the 29th of August, about 600 men of the militia and other native forces had taken possession of the Villa of Goyana, one of the principal places in this captaincy, and had forcibly entered the town-house, where they had declared the government of Luiz do Rego to be at an end. They proceeded to elect a temporary provisional government for Goyana, to act until the capital of the province should be in a condition to establish a constitutional junta; and in order to accelerate that event, they had collected forces of every kind, and among them several companies of the Caçadores who had deserted from Luiz do Rego; with these troops, such as they are, they had marched towards Pernambuco, and last night they had attacked the two main points of Olinda, to the north, in four different places, and Affogados to the south. They were, however, repulsed by the royal troops, under the governor, with the loss of fourteen killed and thirty-five prisoners, while the royalists had two killed, and seven wounded. This morning the alarm of the town's people was increased by finding several armed men concealed in the belfreys of the churches, whither also they had conveyed several stands of arms. Luiz do Rego is a soldier, and attached to the royal cause. He served long with the English army in Portugal and Spain, and, if I mistake not, distinguished himself at the siege of St. Sebastian's. He is rather a severe man, and, especially among the soldiers, more feared than loved.--Great part of the regiment of Caçadores has left him to join the patriots, and formed the most efficient corps in the attack last night. The towns-people have been formed into a militia, tolerably armed and trained. The town is pretty well supplied with mandioc flour, jerked beef, and salt fish; but the besiegers prevent all fresh provisions from coming in. All shops are shut, and all food scarce and dear. Most people who have property of value, in plate or jewels, have packed it up, and lodged it in the houses of the English merchants. Many persons with their wives and families have left their homes in the out-skirts of the town, and have taken refuge with the English. The latter, who, for the most part, sleep, at least, in country houses in the neighbourhood, called sitios, have left them, and remain altogether at their counting-houses in the port: every thing, in short, is alarm and uncertainty.