The first Spainyie inhabitant o the Valley wis Garci Ruiz de Orellana in 1542. He purchased the majority o the land frae local tribal chiefs Achata an Consavana through a title registered in 1552 at the Imperial Ceety o Potosí. The price paid wis 130 pesos. His residence, kent as the Hoose o Mayorazgo, still staunds in the Cala Cala neebourheid o the ceety.