William Dawson was a prominent Canadian politician and educator, known for his contributions to the development of education in Canada. He served as the principal of McGill University in Montreal from 1855 to 1893, where he played a key role in expanding the institution's programs and facilities. His leadership helped shape the university into a significant center for higher learning. In addition to his work in education, Dawson was also involved in public service. He was elected as a member of the House of Commons in Canada, where he advocated for various social and educational reforms. His legacy continues to influence Canadian education today.