Battle of Ayacucho own. The royalists in each viceroyalty, however, took different paths. In New Spain, royalists, after defeating the insurgents, proclaimed a negotiated separation from Liberal Spain through the Plan of Iguala, which they negotiated with the remaining patriots, and the Treaty of Córdoba, which they negotiated with the new head of government, Juan O'Donojú. In Peru Viceroy Joaquín de la Pezuela was discredited after a royalist expedition to Chile under Mariano Osorio was defeated and advances in Peru were made by José de San Martín. The viceroy was overthrown on 29 January 1821, in Asnapukyu "(Aznapuquio)", in a coup by General
Bernardo de' Rossi Bernardo de' Rossi Bernardo de' Rossi (26 August 1468 – 28 June 1527) was an Italian bishop and patron of the arts. The son of a feudal family of the area of Parma, at a young age he received the archdiaconate of Padua and the Abbey of St. Crisogonus in Zadar. In 1488, thanks to the support of the Republic of Venice, he became Bishop of Belluno. In 1499 he was appointed as bishop of Treviso. Here he held a small court, featuring artists such as Lorenzo Lotto, who painted a portrait of him around 1505. In 1503, de' Rossi