G. K. Chesterton was an English writer, philosopher, and journalist born on May 29, 1874. He is best known for his works in fiction, essays, and poetry, often exploring themes of faith, morality, and society. His most famous character, Father Brown, is a detective who solves mysteries using his keen understanding of human nature. Chesterton was also a prominent defender of Christianity and wrote extensively on the subject, advocating for traditional values. His engaging style and wit made him a popular figure in early 20th-century literature. He passed away on June 14, 1936, leaving a lasting impact on literature and thought.