Charles FitzWilliam, 4th Earl of Southampton, was a British nobleman born in 1784. He inherited the title from his father, Charles FitzWilliam, 3rd Earl of Southampton, in 1793. The 4th Earl was known for his involvement in politics and his role in the House of Lords during the early 19th century. He was also a prominent landowner and held significant estates, including Southampton House in London. The 4th Earl was involved in various charitable activities and supported the arts, contributing to the cultural landscape of his time. He passed away in 1850, leaving a legacy tied to his family's history.