Hugh Grosvenor's £10.295bn fortune is based on his family's 300 years of property ownership and development of the wealthy London district of Mayfair. Getty
James Dyson, industrial design engineer and founder of the Dyson company, topped the 2020 Sunday Times list of the 1,000 wealthiest people in Britain with a fortune of £16.2 billion. AFP
Brothers Gopichand Hinduja, left, and Srichand Hinduja slipped to second spot after the loss of £6 billion reduced their fortune to £16bn. AFP
The second spot was shared with another pair of brothers, property developers Simon Reuben and David Reuben. Getty Images
The London-based owner of Warner Music, Leonard Blavatnik, was fourth on the list with £15.8 billion. Jim Spellman/WireImage
INEOS founder and Chairman Jim Ratcliffe saw his wealth fall by £6bn to £12.15bn. Getty Images
Kirsten Rausing and her brother Jorn had £12.1bn through their inheritance of the Tetra Pak empire and invesments. Getty Images
Alisher Usmanov, the Uzbek-born billionaire, has an estimated wealth of £11.68 after building his fortune through steel and mining. Bloomberg
Galen Weston Jr, left, runs the Canadian operation of the family's food and retail empire that spans five continents. The family is worth £10.53bn. George Pimentel/WireImage
Charlene de Carvalho-Heineken, the daughter of brewing magnate Freddy Heineken, and husband Michel are worth £10.3bn. Getty images
Hugh Grosvenor's £10.295bn fortune is based on his family's 300 years of property ownership and development of the wealthy London district of Mayfair. Getty
James Dyson, industrial design engineer and founder of the Dyson company, topped the 2020 Sunday Times list of the 1,000 wealthiest people in Britain with a fortune of £16.2 billion. AFP
Brothers Gopichand Hinduja, left, and Srichand Hinduja slipped to second spot after the loss of £6 billion reduced their fortune to £16bn. AFP
The second spot was shared with another pair of brothers, property developers Simon Reuben and David Reuben. Getty Images
The London-based owner of Warner Music, Leonard Blavatnik, was fourth on the list with £15.8 billion. Jim Spellman/WireImage
INEOS founder and Chairman Jim Ratcliffe saw his wealth fall by £6bn to £12.15bn. Getty Images
Kirsten Rausing and her brother Jorn had £12.1bn through their inheritance of the Tetra Pak empire and invesments. Getty Images
Alisher Usmanov, the Uzbek-born billionaire, has an estimated wealth of £11.68 after building his fortune through steel and mining. Bloomberg
Galen Weston Jr, left, runs the Canadian operation of the family's food and retail empire that spans five continents. The family is worth £10.53bn. George Pimentel/WireImage
Charlene de Carvalho-Heineken, the daughter of brewing magnate Freddy Heineken, and husband Michel are worth £10.3bn. Getty images
Hugh Grosvenor's £10.295bn fortune is based on his family's 300 years of property ownership and development of the wealthy London district of Mayfair. Getty