The Marquess of Westminster is a title in the British peerage, traditionally associated with the Duke of Westminster. The title was first created in 1874 and is held by the head of the Grosvenor family, one of the wealthiest families in the UK. The Marquess has significant land holdings, particularly in London, including the famous Belgravia and Mayfair areas. The current Marquess of Westminster is Hugh Grosvenor, who inherited the title in 2016. The Marquess plays a role in various charitable activities and is involved in the management of the family's extensive property portfolio. The title is part of the British aristocracy and carries historical significance.