The Duchess of Westminster is a title in the British peerage, traditionally held by the wife of the Duke of Westminster. The current holder is Hugh Grosvenor, who became the 7th Duke in 2016. The title has a long history, dating back to 1675, and is associated with significant land holdings in London and Cheshire. The Duchess often engages in charitable work and social events, representing the Grosvenor family. The family is known for its extensive property portfolio, including the Grosvenor Estate in Mayfair and Belgravia. The role of the Duchess includes supporting various causes and participating in public life.