Katherine Anne Porter to American frontiersman Daniel Boone and the writer O. Henry (whose real name was William Sydney Porter), her father's second cousin. In 1892, when Porter was two years old, her mother died two months after giving birth to her last child. Porter's father took his four surviving children (an older brother had died in infancy) to live with his mother, Catherine Ann Porter, in Kyle, Texas. The depth of her grandmother's influence can be inferred from Porter's later adoption of her name. Her grandmother died while taking eleven-year-old Callie to visit relatives in Marfa, Texas. After her grandmother's death, the
William Haldane Porter William Haldane Porter Sir William Haldane Porter (15 May 1867 – 12 September 1944) was a British civil servant, who was responsible for the creation of the Aliens Branch of the Home Office, now the UK Border Force. William Haldane Porter was born on 15 May 1867 at 23 University Square, Belfast within the precincts of Queen's University. His name was given simply as William. The middle name Haldane, by which he was known thereafter, and gave the impression of a combined but unhyphenated double barrelled surname, was added when he was baptised on 30 June 1867 by Rev. Henry