The 9th Earl Fitzwilliam, known as William Charles de Meuron Wentworth Fitzwilliam, was a British nobleman born on May 24, 1848. He inherited the title from his father in 1902 and was known for his significant contributions to the Yorkshire region, particularly in Wentworth Woodhouse, a grand estate he managed. Fitzwilliam was also involved in various charitable activities and served as a member of the House of Lords. He was a prominent figure in local politics and was known for his interest in agriculture and land management, reflecting the responsibilities of his aristocratic heritage.