Mission is named for the chapel built at La Lomita ("little hill") on a former Spanish land grant. During the 1850s, the Missionary Oblates of Mary Immaculate began serving the ranches between Brownsville and Roma. La Lomita was a resting place midway through their 100-mile circuit. In 1908, developers John J. Conway and James W. Hoit bought land from the Oblate Fathers and established the town of Mission, just north of La Lomita. They advertised...