[PAR] [TLE] Gerald Grosvenor, 6th Duke of Westminster [SEP] Major General Gerald Cavendish Grosvenor, 6th Duke of Westminster, (22 December 1951 – 9 August 2016) was a British landowner, businessman, philanthropist, Territorial Army general and hereditary peer.  He was the son of Robert George Grosvenor, 5th Duke of Westminster and Viola Grosvenor.  He was Chairman of the property company Grosvenor Group.  He is succeeded by his son, Hugh Grosvenor, 7th Duke of Westminster. [PAR] [TLE] Hugh Grosvenor, 7th Duke of Westminster [SEP] Hugh Richard Louis Grosvenor, 7th Duke of Westminster (born 29 January 1991), styled as Earl Grosvenor until August 2016, is a British aristocrat, billionaire, businessman and landowner.  He is the third child and only son of Gerald Grosvenor, 6th Duke of Westminster and his wife Natalia Phillips Grosvenor, Duchess of Westminster.  He inherited the title of Duke of Westminster on 9 August 2016, on the death of his father.  The duke is estimated to be worth US$13 billion, making him the world's richest person aged under 30.
[PAR] [TLE] Gerald Grosvenor , 6th Duke of Westminster [ SEP ] Major General Gerald Cavendish Grosvenor , 6th Duke of Westminster , ( 22 December 1951 – 9 August 2016 ) was a British landowner , businessman , philanthropist , Territorial Army general and hereditary peer . He was the son of Robert George Grosvenor , 5th Duke of Westminster and Viola Grosvenor . He was Chairman of the property company Grosvenor Group . He is succeeded by his son , Hugh Grosvenor , 7th Duke of Westminster . [PAR] [TLE] Hugh Grosvenor , 7th Duke of Westminster [ SEP ] Hugh Richard Louis Grosvenor , 7th Duke of Westminster ( born 29 January 1991 ) , styled as Earl Grosvenor until August 2016 , is a British aristocrat , billionaire , businessman and landowner . He is the third child and only son of Gerald Grosvenor , 6th Duke of Westminster and his wife Natalia Phillips Grosvenor , Duchess of Westminster . He inherited the title of Duke of Westminster on 9 August 2016 , on the death of his father . The duke is estimated to be worth US$ 13 billion , making him the world 's richest person aged under 30 .
This British Territorial Army general was succeeded by his son who is estimated to be worth what?
This British Territorial Army general was succeeded by his son who is estimated to be worth what ?
US$13 billion
US$13 billion