William Cowan was a Scottish politician known for his involvement in local governance and his contributions to the Labour Party. He served as a Member of Parliament (MP) for Glasgow and was active in various political initiatives aimed at improving the lives of his constituents. His work focused on social justice and community development. Cowan's political career spanned several decades, during which he played a significant role in shaping policies that addressed the needs of the working class. He was recognized for his dedication to public service and his efforts to promote equality and opportunity within Scotland.