No record of Wilks’s birth has been found, but other evidence indicates that he was the eldest of five children born to the attorney (and parish clerk of St. Luke’s, Finsbury) John Wilks and his first wife.
Wilks displayed his new-found wealth at entertainments at his mansions at Mill Hill and Ramsgate, but fearing his eventual bankruptcy, he canvassed the venal borough of Sudbury when a dissolution was anticipated in the autumn of 1825, with a view to securing parliamentary privilege.
We are not surprised that John Bull should have taken him for a Methodist, and his manner and delivery are so completely those of a Methodist preacher, that we are sure the House ... will be startled if he should ever (as he has promised he will) raise his voice within the walls.The Times, 19 June 1826.
Wilks’s Provincial Bank for England and Wales and recent promotions had attracted little investment, and with others, notably the Welch Slate Company and the Devon and Cornwall Mining Company foundering, the bubble had burst for the ‘rogue’, whose wrongdoings were widely publicized and lampooned before Parliament met.
In Paris, where his uncle Mark Wilks was a minister and assisted him, Wilks established himself as the correspondent of the Standard, contributed regularly to the London press under the pseudonym O.P.Q., and was ‘considered "a savoury vessel" by all the English Saints’ on account of his piety.
