From 1810, Nash would take very few private commissions. He was a dedicated Whig and was a friend of Charles James Fox, who was Foreign Secretary in 1806. Perhaps through Fox, Nash came to the attention of the Prince Regent (later King George IV). For the rest of his career he would largely work for the Prince. His first major commissions in 1811 from the Prince was Regent Street and the development of an area then known as Marylebone Park.