He left a council of sixteen to rule during his son's minority. The balance of parties which had existed since Cromwell's fall had been destroyed in the last months of the reign by the attainder of Norfolk and his son Surrey, and the exclusion of Gardiner and Thirlby from the council of regency. Men of the new learning prevailed, and Hertford (later duke of Somerset), as uncle to Edward VI., was made protector of the realm and governor of the king's person. He soon succeeded in removing the trammels imposed upon his authority, and made himself king in everything but name. He used his arbitrary power to modify the despotic system of the Tudors; all treason laws since Edward III., all heresy laws, all restrictions upon the publication of the Scriptures were removed in the first parliament of the reign, and various securities for liberty were enacted. The administration of the sacrament of the altar in both elements was permitted, the Catholic interpretation of the mass was rendered optional, images were removed, and English was introduced into nearly the whole of the church service. In the following session (1548-1549) the first Act of Uniformity authorized the first Book of Common Prayer. It met with strenuous resistance in Devon and in Cornwall, where rebellions added to the thickening troubles of the protector. Administration of the protector Somerset. His administration was singularly unsuccessful. In 1547 he won the great but barren victory of Pinkie Cleugh over the Scots, and attempted to push on the marriage and union by a mixture of conciliation and coercion. He made genuine and considerable concessions to Scottish feeling, guaranteeing autonomy and freedom of trade, and suggesting that the two realms should adopt the indifferent style of the empire of Great Britain. But he also seized Haddington in 1548, held by force the greater part of the Lowlands, and, when Mary was transported to France, revived the old feudal claims which he had dropped in 1547. France was, as ever, the backbone of the Scots resistance; men and money poured into Edinburgh to assist Mary of Guise and the French faction. The protector's offer to restore Boulogne could not purchase French acquiescence in the union of England and Scotland; and the bickerings on the borders in France and open fighting in Scotland led the French to declare war on England in August 1549. They were encouraged by dissensions in England. Somerset's own brother, Thomas Seymour, jealous of the protector, intrigued against the government; he sought to secure the hand of Elizabeth, the favour of Edward VI. and the support of the Suffolk line, secretly married Catherine Parr, and abused his office as lord high admiral to make friends with pirates and other enemies of order. Foes of the family, such as Warwick and Southampton, saw in his factious conduct the means of ruining both the brothers. Seymour was brought to the block, and the weak consent of the protector seriously