The Grosvenor family is a prominent British family known for their long-standing influence in politics, land ownership, and the arts. They are best recognized for their connection to the Duke of Westminster, a title held by the family since the late 19th century. The family has significant real estate holdings, particularly in London, where they own large portions of Mayfair and Belgravia. The Grosvenors have a rich history dating back to the 16th century, with their wealth primarily derived from land and property development. They have been involved in various philanthropic efforts, supporting the arts, education, and community projects. The family's legacy continues to shape British society today.