Historical Marker

Relampago Ranch

Mercedes, Hidalgo County · Texas
Erected 1980

By 1860 Thaddeus Rhodes had built a ranch house half a mile north of the river and was serving as deputy collector and inspector at a port of entry there. José María Mora ran the general store. In 1902 Rhodes sold 2,655 acres to the American Rio Grande Land and Irrigation Company, whose subsidiary platted a townsite in 1908. A flood in 1909 doomed the plan. A post office ran from 1910 to 1918, and Mora's store closed in 1927 after the death of Isabel de la Viña de Mora.

What the plaque says

Relampago Ranch Originally part of a Spanish land grant, Relampago (lightning) Ranch community lay along the stage and military route from Rio Grande City to Brownsville. In 1852 Thaddeus Rhodes (1828-1904) acquired acreage here when he came as Hidalgo county clerk. Later he served as commissioner and judge. He and Jose Maria Mora (1824-1884), who bought adjoining land about 1856, helped bring economic and social stability. Mora and later his son Melchor, a deputy sheriff and Texas Ranger, farmed, ranched and had the only general store in the area. Descendants still live on the property. (1980)

Where it stands

26.08487, -97.91904 · Directions

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