On October 5, 1883, Franklin H. Heald and his partners Donald Graham and William Collier bought the remaining rancho, intending to start a new town. In 1884, the California Southern Railroad built a line from Colton through the Cañon de Rio San Jacinto (now Railroad Canyon) to link with San Diego, and a rail station "La Laguna" appeared near the corner of what is now Mission Trail Road and Diamond Drive. On April 9, 1888, Elsinore became the 73rd city to be incorporated in California, just 38 years after California became a state. Originally, Elsinore was in San Diego County, but the city became part of Riverside County upon its creation in 1893. It was named Elsinore after the Danish city in Shakespeare's "Hamlet", which is now its sister city (Helsingør). Another source maintains Elsinore is a corruption of "el señor", Spanish for "the gentleman", because the city site had been owned by a don.