Coming to the conclusion that he was not fitted for parish work, Swift obtained the position of private secretary to Earl Berkeley, one of the lord justices of Ireland, but, after a while, got another church, and tried preaching again. But he spent more of his time in writing political satires than in prayer or sermonizing. He edited Sir William Temple's speeches and wrote his biography, and went to London, where he became a member of an interesting group of politicians and pamphleteers, who supported Lord Bolingbroke. He contributed to _The Tattler_, _The Spectator_, and other publications of the time, and soon became recognized as one of the most brilliant and savage satirists and influential political writers of the day. Through political influence, and not because of his piety, he was appointed dean of St. Patrick's, the most prominent and famous church in Dublin. He had not been in his new position long before he created a tremendous sensation and set all Ireland aflame by writing a political pamphlet signed "M.B. Drapier." In 1723 Walpole's government gave to the Duchess of Kendall, the mistress of George I., a concession to supply an unlimited amount of copper coinage to Ireland, and she took William Wood, an iron manufacturer of Birmingham, into partnership. There was no mint in Dublin and no limitation in the contract, so the firm of Kendall & Wood flooded the island with new copper pence and half-pence upon which they made a profit of 40 per cent. The coins became so abundant that they lost their value. Naturally the contract created not only scandal, but an intense indignation. Many pamphlets were published and speeches were made denouncing the transaction. The most telling attack came from what purported to be an unpretentious Dublin dry goods merchant, who told in simple language the story of the coinage contract and related anecdotes of Dublin women going from shop to shop followed by carloads of copper coins from the factory of the Duchess of Kendall. He mentioned a workingman who gave a pound of depreciated pennies for a mug of ale, and declared that they were so worthless that even the beggars would not accept them.