The conjugal felicities of Henry were destined to be of short duration, and before he could receive the felicitations of his subjects on the birth of his son, the mother was snatched away by death. The queen died deeply regretted, not only by her husband, but by the whole court, whom she had attached by the uncommon sweetness of her disposition. To the princess Mary her behaviour had been the reverse of that by which her predecessor had disgraced herself; and the little Elizabeth had received from her marks of a maternal tenderness. Jane Seymour was accounted a favourer of the protestant cause; but as she was apparently free from the ambition of interfering in state affairs, her death had no further political influence than what resulted from the king's marriage thus becoming once more an object of speculation and court intrigue. It did not even give a check to the advancement of her two brothers, destined to act and to suffer so conspicuously in the fierce contentions of the ensuing minority; for the king seemed to regard it as a point of policy to elevate those maternal relations of his son, on whose care he relied to watch over the safety of his person in case of his own demise, to a dignity and importance which the proudest nobles of the land might view with respect or fear. Sir Edward Seymour, who had been created lord Beauchamp the year before, was now made earl of Hertford; and high places at court and commands in the army attested the favor of his royal brother-in-law. Thomas Seymour, afterwards lord high-admiral, attained during this reign no higher dignity than that of knighthood; but considerable pecuniary grants were bestowed upon him; and whilst he saw his wealth increase, he was secretly extending his influence, and feeding his aspiring spirit with fond anticipations of future greatness.
All now seemed tranquil: but a discerning eye might already have beheld fresh tempests gathering in the changeful atmosphere of the English court. The jealousies of the king, become too habitual to be discarded, had in fact only received a new direction from the birth of his son: his mind was perpetually haunted with the dread of leaving him, a defenceless minor, in the hands of contending parties in religion, and of a formidable and factious nobility; and for the sake of obviating the distant and contingent evils which he apprehended from this source, he showed himself ready to pour forth whole rivers of the best blood of England.