Robert Stanley Weir was a Canadian poet and author, best known for his contributions to Canadian literature. He was born on May 12, 1856, in Montreal, Quebec, and became a prominent figure in the literary community. Weir's work often reflected themes of nature and Canadian identity, showcasing his deep appreciation for the country's landscapes. In addition to his poetry, Weir was also a skilled lawyer and served as a member of the Canadian Senate. His most famous poem, "O Canada," was written in 1908 and later adapted as the national anthem of Canada. Weir's legacy continues to influence Canadian culture and literature.