Trevino-Uribe Rancho: The Oldest Surviving Ranch on the Rio Grande

On a bluff above the Rio Grande in the tiny community of San Ygnacio in Zapata County, a low sandstone compound stands as one of the oldest surviving structures from Spanish-Mexican settlement north of the river. The Trevino-Uribe Rancho was begun around eighteen thirty by Jesus Trevino, who led settlers from Revilla to this bluff, on land that came from a Spanish grant of seventeen fifty in the old Nuevo Santander colony. He built a single fortified room first, then expanded it into an L-shaped complex of thick stone walls enclosing a rectangular courtyard, a design borrowed directly from Spanish colonial rancho tradition in northern Mexico.

The walls were built heavy enough to shelter people and livestock during Comanche raids. The rancho passed to the Uribe family in later generations, and its construction history makes it one of the rare intact examples of how borderland ranchers actually lived and defended themselves in the decades before Texas statehood. It is listed on the National Register of Historic Places.