Robert Louis Stevenson (born Robert Lewis Balfour Stevenson; 13 November 1850 – 3 December 1894) was a Scottish novelist, essayist, poet and travel writer. He is best known for works such as Treasure Island, Strange Case of Dr Jekyll and Mr Hyde, Kidnapped and A Child's Garden of Verses. Born and educated in Edinburgh, Stevenson suffered from serious bronchial trouble for much of his life, but continued to write prolifically and travel widely in defiance of his poor health. As a young man, he mixed in London literary circles, receiving encouragement from Andrew Lang, Edmund Gosse, Leslie Stephen and W. E. Henley, the last of whom may have provided the model for Long John Silver in Treasure Island. In 1890, he settled in Samoa where, alarmed at increasing European and American influence in the South Sea islands, his writing turned away from romance and adventure fiction toward a darker realism. He died of a stroke in his island home in 1894 at age 44. A celebrity in his lifetime, Stevenson's critical reputation has fluctuated since his death, though today his works are held in general acclaim. In 2018, he was ranked, just behind Charles Dickens, as the 26th-most-translated author in the world. Family and education Childhood and youth Stevenson was born at 8 Howard Place, Edinburgh, Scotland, on 13 November 1850 to Thomas Stevenson (1818–1887), a leading lighthouse engineer, and his wife, Margaret Isabella (born Balfour, 1829–1897). He was christened Robert Lewis Balfour Stevenson. At about age 18, he changed the spelling of "Lewis" to "Louis", and he dropped "Balfour" in 1873. Lighthouse design was the family's profession; Thomas's father (Robert's grandfather) was the civil engineer Robert Stevenson, and Thomas's brothers (Robert's uncles) Alan and David were in the same field. Thomas's maternal grandfather Thomas Smith had been in the same profession. However, Robert's mother's family were gentry, tracing their lineage back to Alexander Balfour who had held the lands of Inchrye in Fife in the fifteenth century. His mother's father Lewis Balfour (1777–1860) was a minister of the Church of Scotland at nearby Colinton, and her siblings included physician George William Balfour and marine engineer James Balfour. Stevenson spent the greater part of his boyhood holidays in his maternal grandfather's house. "Now I often wonder what I inherited from this old minister," Stevenson wrote. "I must suppose, indeed, that he was fond of preaching sermons, and so am I,