Adelantado Jerónimo de Alderete Caballero de Santiago |
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Born | c.1518 Olmedo, Spain |
Died | April 7, 1556 Taboga, Panama |
(aged 37–38)
Jerónimo de Alderete y Mercado (c. 1518 – April 7, 1556) was a Spanish conquistador who was later named governor of Chile, but died before he could assume his post.
Alderete was born in Olmedo, Castille in 1518, the son of Francisco de Mercado and of Isabel de Alderete. He came to Peru in 1535, under the orders of Diego de Rojas who intended to undertake the conquest of the Gran Chaco region. The expedition had several difficulties attempting to reach the Pilcomayo River. Alderete settled down in Tarija, until he became a member of Francisco de Aguirre's force who joined Pedro de Valdivia's in the conquest of Chile in 1540.
He was part of Pedro de Valdivia's expedition to settle in the Mapocho valley of Chile in 1540. He was a regidor of the first city government of Santiago, Chile in 1541. In 1544 he joined the expedition of Juan Bautista Pastene that was explore the lands to the south to the Straits of Magellan in the bark San Pedro.
In 1550 during the campaign to establish Concepción he led the cavalry charge that broke the leading division of the Mapuche army at the Battle of Penco. In 1552 Valdivia ordered Jerónimo de Alderete to go inland and establish a fort at Lake Villarrica and established a fort at the site of the present Villarrica.