Diego de Almagro

Diego de Almagro
Domingo Mesa · Public domain · source
Name	Diego de Almagro
Birth date	c. 1475
Birth place	Almagro, Badajoz
Death date	July 8, 1538
Death place	Cuzco
Occupation	Conquistador
Nationality	Spanish Empire
Spouse	María de Aguirre

Diego de Almagro was a Spanish conquistador active in the early sixteenth century who took part in the Spanish conquest of the Americas, co-led expeditions into Peru and Chile, and became a central figure in the internal conflicts that followed the fall of the Inca Empire. Almagro's career intersected with prominent figures and institutions of the age, including Francisco Pizarro, Hernando de Soto, Pedro de Candia, the Council of the Indies, and the Viceroyalty of New Spain, and his actions contributed to the contested distribution of lands and titles across Castile's overseas territories. His life ended after capture and execution in Cuzco, an event that intensified the Spanish colonization's factional rivalries.

Early life and background

Almagro was born in Almagro, Badajoz in the region of Castile and León during the reign of Isabella I of Castile and Ferdinand II of Aragon, into a family with modest ties to nobility. Contemporary accounts connect his early years to Seville, where he engaged with maritime networks tied to the Reconquista aftermath and the emerging trade with Canary Islands. He served in campaigns associated with the expansion of Castile and may have encountered veterans of the Italian Wars, learning techniques later applied in expeditions. His marriage into the family of María de Aguirre and links to merchants in Seville placed him among the cohort of adventurers who sought wealth in the New World after voyages by Christopher Columbus and Amerigo Vespucci reshaped Iberian ambitions.

Expedition to Peru and alliance with Pizarro

Almagro joined the second wave of expeditions led from Panama and Quito into the southern Andes, associating closely with Francisco Pizarro, Hernando Pizarro, and Gonzalo Pizarro. He served as a captain under Pizarro during the campaigns culminating in the capture of Atahualpa after the Battle of Cajamarca, and he benefited from the redistribution of spoils following the Spanish conquest of the Inca Empire. The alliance was mediated through legal instruments issued by the Capitulación arrangements and the intervention of figures like Pedro de los Ríos. Almagro's role combined military command, negotiation with Andean communities, and involvement in the bureaucratic disputes referred to the Casa de Contratación and the Council of the Indies.

Conquest and governance in Chile

Seeking rewards and territorial jurisdiction, Almagro organized an expedition south of Peru toward the land later called Chile, recruiting veterans from Panama and Cuzco and employing navigators and mercenaries such as Pedro de Valdivia's associates. His trek crossed the Atacama Desert and the Andean frontier, engaging with groups later identified as Mapuche and Diaguita. Harsh terrain, supply failures, and stiff resistance limited the expedition's success; Almagro reached the valley of Santiago's latitude but failed to establish durable settlements like those later founded by Pedro de Valdivia and Diego de Villarroel. Administrative claims he forwarded to the Spanish Crown overlapped with rival grants and the edicts of the Royal Audience of Lima, complicating his authority and undermining prospects for a governorship backed by the Viceroyalty of Peru.

Conflict with Francisco Pizarro and the civil war

Competing legal titles, disputes over the distribution of encomiendas, and contested jurisdiction between Almagro and the Pizarro brothers precipitated a bitter rivalry involving figures such as Hernando de Soto, Gonzalo Pizarro, Cristóbal Vaca de Castro, and royal appointees from Spain. The struggle escalated into open warfare in the mid-1530s and 1530s–1540s civil conflicts in Peru, commonly framed as the civil war between Almagro's faction and the Pizarros. Key confrontations included the seizure of Cuzco and localized clashes around Ollantaytambo and provincial centers where encomenderos, clerics from the Dominican Order and Franciscan Order, and merchants aligned with rival patrons. The rivalry attracted interventions by emissaries of the Council of the Indies and influenced later decrees by Charles V, Holy Roman Emperor concerning colonial governance.

Capture, trial, and execution

After temporary successes, Almagro's forces suffered defeat at the hands of Pizarro-aligned troops led by Hernando Pizarro and allies; he was captured near Cuzco. The Pizarro faction conducted a summary trial reflecting the contested primacy of royal versus encomendero authority, involving local magistrates from the Audiencia of Lima and military officers. Almagro was executed in July 1538 in Cuzco, an act that provoked reprisals, martyrdom narratives among his supporters, and further cycles of vengeance including the assassination of Francisco Pizarro in 1541 by conspirators linked to Diego de Almagro II (El Mozo), whose claim echoed Almagro's contested legacy and drew in allies from across colonial society.

Legacy and historiography

Historians have debated Almagro's legacy in works by scholars who examine primary sources from the Archivo General de Indias, chronicles by Pedro Cieza de León, Gonzalo Fernández de Oviedo y Valdés, and narratives such as Inca Garcilaso de la Vega's history. Interpretations vary from portraying him as an ambitious conquistador and frontier organizer to framing him as a casualty of imperial institutional ambiguity under Charles V. His campaigns informed subsequent colonial boundaries, interactions with Mapuche resistance, and the legal evolution of instruments like the Capitulación and real cédula. Almagro remains a focal point in studies of factional politics among conquistadors, the transformation of Andean societies after contact, and the administrative responses of the Spanish Empire to settler violence and elite competition.

Category:Spanish conquistadors Category:History of Peru Category:History of Chile