THE Duke of Devonshire is the richest man in Derbyshire, according to the Sunday Times Rich List.
His wealth has increased from £700m in 2012 to £720m this year, making him the 120th richest person in the country.
Also in the rich list is John Kirkland, of Heage-based construction group Bowmer and Kirkland, who is worth £440m.
The Duke, 68, succeeded to the role following the death of his father in 2004.
Alsong with his wife, they live at Chatsworth House – one of Britain’s top tourist attractions.
According to the annual rich list, which was published at the weekend, Russian businessman Alisher Usmanov is the wealthiest man in Britain – with a staggering fortune of £13.3bn.