The national finances continued in an increasingly chaotic condition, and Northumberland's struggles to raise money during 1552 were attended with such inadequate results that he found it necessary to summon a new Parliament in the spring of 1553. There were not wanting, from the last reign, precedents for bringing royal pressure to bear on constituencies to secure the selection of amenable representatives, and the principle was now applied with a reckless comprehensiveness. Nevertheless the Houses when assembled were by no means prepared to carry out a programme which would satisfy Northumberland. [Sidenote: Northumberland's programme] In fact that man of many wiles lacked the art, necessary for one with his ambitions, of securing a devoted personal following. For some time past the probability of the young King's early decease had been recognised, and Northumberland's intrigues had been directed to excluding Mary from the succession, and securing a sovereign whom he would himself be able to dominate. He had had his chance, when the Protector was overthrown in 1549, of taking the line of policy which would bring him into accord with the heir presumptive; he made his election, and thenceforward was committed to the Reforming party and to political destruction if Mary should become Queen. He devoted his attention then primarily to gaining a predominant influence over the young King, with great success-the result, in no small measure, of his posing as a puritan; for the boy had all the uncompromising partisanship natural to the morbid precocity which his ill-health and Tudor cleverness combined to develop. If Edward had lived, no doubt the Tudor penetration would have unmasked Northumberland in due course; but this the Duke would hardly have anticipated in any case, and, as it was, he laid his plans on the hypothesis that Edward would die without leaving an heir of his body. Now the succession was fixed by Henry's Will, ratified by Act of Parliament, first on Mary and then on Elizabeth, though both had been declared illegitimate. If they could be set aside, the first claim by descent would lie with Mary Stewart, grandchild of Henry's sister Margaret; but the country would not take her at any price. The next claimant, confirmed also by Henry's Will, would be Lady Jane Grey, passing over her mother Frances Brandon, daughter of Henry's second sister Mary. Frances Brandon had married Lord Dorset, created Duke of Suffolk at the same time that Dudley became Duke of Northumberland. [Sidenote: Plot to change the succession]