‘Joe’ Richardson’s education at Cambridge, which his father could ill have afforded, was apparently paid for by ‘a titled lady of Northumberland’ (Lady Boughton) until 1778, when she stopped her contributions on discovering that Richardson, ‘a remarkably fine, showy young man’, of excellent understanding and possessed of ‘a sort of intuitive knowledge of mankind’, had given up the idea of going in for the church and was being distracted from his studies by his addiction to the theatre and to scribbling. After the death of his father, he was readmitted to his college, but soon gave it up and read law. He was called to the bar but practised, it seems, only in a few controverted election cases about 1793, though he appeared in the Law Lists 1797/8 as being on the Home circuit. His obituary in the Gentleman’s Magazine regretted that ‘literary pursuits and political connexions took up too much of his time to enable him to be a barrister’, as he ‘might have been a distinguished ornament of the bar’.
By 1780 Richardson was already established as a journalist for the Whig Morning Post and fought a duel, in which he was wounded, with the paper’s former proprietor Henry Bate, who had engaged him to report on debates in the Lords: subsequently he became one of the Post’s proprietors.
A fellow barrister and boyhood friend Richard Wilson II introduced Richardson to the Whig 2nd Duke of Northumberland, who, prompted no doubt by Sheridan, returned him for his borough of Newport in 1796.
His friends John Taylor and Sheridan were at the funeral at Egham, though Sheridan as usual arrived too late and persuaded the curate to repeat the service for his benefit. Taylor wrote a sketch of his life for an edition of his Literary Relics prepared by his widow (1807) and dedicated to his patron. He was remembered as ‘well-natured Richardson’; he certainly allowed Sheridan many jokes and pranks at his expense and Sheridan, allegedly, ‘never was the same man after Richardson’s death. Richardson’s argumentative turn was of great use to him in stirring up his mind.’ In November 1809, following the destruction of Drury Lane theatre, the Whigs were promoting a subscription for Mrs Richardson, through William Adam and Lord John Townshend, who commented, ‘poor Joe was an honest and excellent hearted fellow and the very staunchest Foxite I knew and dear Charles had a real regard and esteem for him’.
