San Benito was built on the banks of a dry riverbed of the Rio Grande, called a resaca. Long ago, Coahuiltecan Indians made their home here, and Spanish land grant ranches flourished in the 1700s. The arrival of the railroad in 1904 brought a diverse group of pioneers from the Midwest in search of cheap and fertile land. These early settlers, together with descendents of Spanish colonizers, began an agricultural community. During his engineering surveys in 1903 for the proposed railroad connection to the rest of Texas, Sam Robertson realized the potential of the land. He envisioned an irrigation plan that would utilize the resacas to bring water from the Rio Grande and thus make arid ranch land into a garden. It was with this history and this dream that the little town of San Benito was created. San Benito is also home to entertainment—Conjunto Music began here—and it is the hometown of international singing star Freddy Fender and Olympic athlete Bobby Morrow.