Area Information
Prior to the American Revolution, the area along the future Grand Strand was essentially uninhabited. Several families received land grants along the coast, including the Witherses: John, Richard, William, and Mary. This family received an area around present-day Wither's Swash, also known as Myrtle Swash or the Eight-Mile Swash.
The Withers family remained one of the few settlers around Myrtle Beach for the next half-century. In 1822, a strong hurricane swept the house of R. F. Withers into the ocean, drowning 18 people inside. The tragedy made the Withers family decide to abandon their plots along the coast. Left unattended, the area began to return to forest.
On February 28, 1899, Burroughs and Collins received a charter to build the Conway & Seashore Railroad to transport timber from the coast to inland customers. The railroad began daily service on May 1, 1900, with two wood-burning locomotives. One of the engines was dubbed The Black Maria and came second-hand from a North Carolina logging operation.
Around 1900, a contest was held to name the area, and Burroughs' wife suggested honoring the locally abundant shrub, the southern wax myrtle (Myrica cerifera). The Withers post office changed its name to "Myrtle Beach" soon afterward. It incorporated as a town in 1938 and as a city in 1957.
Resources: Wikipedia

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