Meantime the discontents in the northern provinces had broken out into open insurrection, in the captaincy of Pernambuco. The people of Recife, and its immediate neighbourhood, had imbibed some of the notions of democratical government from their former masters the Dutch. They remembered besides, that their own exertions, without any assistance from the government, had driven out those masters, and had restored to the crown the northern part of its richest domain. They were, therefore, disposed to be particularly jealous of the provinces of the south, especially of Rio, which they considered as more favoured than themselves, and they were disgusted at the payments of taxes and contributions, by which they never profited, and which only served to enrich the creatures of the court, while great abuses existed, especially in the judicial part of the government, which they despaired of ever seeing redressed. Such were the exciting causes of the insurrection of 1817, in Pernambuco, which threatened for many months the peace, if not the safety of Brazil. The example of the Spanish Americans had no doubt its weight, and a regular plan for obtaining independence was formed, troops were raised and disciplined, and Recife being secured, fortifications were begun at Alagoas and at Penedo. The insurgents, however, had probably miscalculated the degree of concurrence or assistance they should meet with from their neighbours. The people of Serinhaem as soon as the insurrection was known, namely the middle of April, posted themselves on the Rio Formosa as a check on that quarter, and the king's troops under Lacerda, marched immediately from Bahia. The Pernambucan leader Victoriano, having attacked the Villa de Pedras, received a decided check from a body of royalists, under Major Gordilho, who had been sent forward by Lacerda, on the 21st: and by the 29th Gordilho had occupied that post, as well as Tamandré, where he was not long afterwards joined by Colonel Mello, with a strong reinforcement.