William Gilmore Simms was an American author and poet born in 1806 in South Carolina. He is best known for his works that explore the culture and history of the Southern United States, particularly during the antebellum period. Simms wrote novels, essays, and poetry, contributing significantly to Southern literature. In addition to his literary career, Simms was a prominent public figure and served as a soldier in the Mexican-American War. He was also involved in politics and was an advocate for Southern rights. His legacy includes a rich body of work that reflects the complexities of Southern identity and history.