Sir Walter Scott was a Scottish poet and novelist, known for his significant contributions to Romantic literature in the early 19th century. His poetry often reflects themes of history, nature, and Scottish culture, drawing inspiration from the landscapes and folklore of Scotland. Scott's most famous works include the narrative poems "The Lay of the Last Minstrel" and "Marmion," which combine storytelling with lyrical beauty. His poetry played a crucial role in reviving interest in Scotland's medieval past and helped shape the national identity during a time of cultural resurgence.