The Duke of Westminster is a title in the British peerage, traditionally held by the Grosvenor family. The current holder, Hugh Grosvenor, became the 7th Duke in 2016 after the passing of his father. The title is associated with significant land ownership in London, including areas like Mayfair and Belgravia. The Duke of Westminster is known for his extensive real estate portfolio and is one of the wealthiest individuals in the UK. The family has a long history, with the title first created in 1675. The Duke also engages in various charitable activities and supports numerous causes.