"Native Americans first lived along the San Antonio River, calling the area "Yanaguana," which means "refreshing waters," or "clear waters." A band of Spanish explorers and missionaries came upon the river in 1691, and because it was the feast day of St. Anthony, they named the river "San Antonio." The actual founding of the city came in 1718 by Father Antonio Olivares, when he established Mission San Antonio de Valero, which became permanently etched in the annals of history in 1836 as The Alamo...."