Soon after the death of his patron, Swift came to London, and took the earliest opportunity of transmitting a memorial to King William, under the claim of a promise made by his majesty to Sir William Temple, "that Mr. Swift should have the first vacancy that happened among the prebends of Westminster or Canterbury." The memorial had no effect; and, indeed, Swift himself afterward declared that he believed the king never received it. After a long and fruitless attendance at White Hall, Mr. Swift reluctantly gave up all thoughts of a settlement in England. In the year 1701 he took his doctor's degree; and toward the latter end of that year King William died.
On the accession of Queen Anne, Dr. Swift came to England. It cannot be denied that the chief ministers of the queen, whether distinguished under the titles of Whigs or Tories, of high-church or of low-church, were from the beginning to the end of her reign encouragers of learning and patrons of learned men. The wits of that era were numerous and eminent. Amid the crowd, yet superior to the rest, appeared Dr. Swift. In a mixture of those two jarring parties called Whig and Tory, consisted the first ministry of Queen Anne; but the greater share of the administration was committed to the Whigs, who soon engrossed the whole. The queen, whose heart was naturally inclined toward the Tories, remained an unwilling prisoner several years to the Whigs, till Mr. Harley at length took her majesty out of their hands, and during the remainder of her life surrounded her with a set of Tories, under the conduct of the Duke of Ormond and himself.
Dr. Swift was known to the great men of each denomination. It is certain that he was bred up and educated with Whigs, at least with such as may be found ranged under the title. His motives for quitting Whigism for Toryism appear throughout his works. He had commenced as a political author in 1701, when he published "A Discourse on the Contests and Dissensions between the Nobles and Commons in Athens and Rome, with the Consequences they had upon both States." This was written in defence of King William and his ministers against the violent proceedings in the House of Commons. But from this time to the year 1708, Lord Orrery informs us, he did not write any political pamphlet. From this year to 1710 he worked hard to undermine the Whigs and to open a way for the Tories to come into power. His intimacy with Harley commenced, as may be deduced from his works, in October, 1710. It seems undeniable that a settlement in England was the constant object of Dr. Swift's ambition; so that his promotion to a deanery in Ireland was rather a disappointment than a reward, as appears by many expressions in his letters to Mr. Gay and Mr. Pope.