The Peerage of England is a system of titles of nobility that has existed for centuries. It includes ranks such as Duke, Marquess, Earl, Viscount, and Baron. These titles are often hereditary, passed down through generations, and can also be granted by the monarch. Members of the peerage have historically played significant roles in the governance and social structure of England. They may sit in the House of Lords, the upper chamber of Parliament, where they contribute to legislative processes. The peerage reflects the country's rich history and traditions of nobility.