<P> Portuguese explorer João Cabrilho (Spanish: Cabrillo), sailing for the Kingdom of Spain, sailed through what is now called the Santa Barbara Channel in 1542, anchoring briefly in the area . In 1602, Spanish maritime explorer Sebastián Vizcaíno gave the name "Santa Barbara" to the channel and also to one of the Channel Islands . </P> <P> A land expedition led by Gaspar de Portolà visited around 1769, and Franciscan missionary Juan Crespi, who accompanied the expedition, named a large native town "Laguna de la Concepcion". Cabrillo's earlier name, however, is the one that has survived . </P> <P> The first permanent European residents were Spanish missionaries and soldiers under Felipe de Neve, who came in 1782 to build the Presidio . They were sent both to fortify the region against expansion by other powers such as England and Russia, and to convert the natives to Christianity . Many of the Spaniards brought their families with them, and those formed the nucleus of the small town--at first just a cluster of adobes--that surrounded the Presidio of Santa Barbara . The Santa Barbara Mission was established on the Feast of Saint Barbara, December 4, 1786 . It was the tenth of the California Missions to be founded by the Spanish Franciscans. (1) It was dedicated by Padre Fermín Lasuén, who succeeded Padre Junipero Serra as the second president and founder of the California Franciscan Mission Chain . The Mission fathers began the slow work of converting the native Chumash to Christianity, building a village for them on the Mission grounds . The Chumash laborers built a connection between the canyon creek and the Santa Barbara Mission water system through the use of a dam and an aqueduct . During the following decades, many of the natives died of diseases such as smallpox, against which they had no natural immunity . </P> <P> The most dramatic event of the Spanish period was the powerful 1812 earthquake, and tsunami, with an estimated magnitude of 7.1, which destroyed the Mission as well as the rest of the town; water reached as high as present - day Anapamu street, and carried a ship half a mile up Refugio Canyon . The Mission was rebuilt by 1820 after the earthquake . Following the earthquake, the Mission fathers chose to rebuild in a grander manner, and it is this construction that survives to the present day, the best - preserved of the California Missions, and still functioning as an active church by the Franciscans . After the Mexican government secularized the missions in the 1830s, the baptismal, marriage, and burial records of other missions were transferred to Santa Barbara, and now found in the Santa Barbara Mission Archive - Library . C - SPAN has produced a program on the mission and the mission archive - library . </P>

When was the city of santa barbara founded
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