The Marquis of Dorset, in October, 1551, was raised to the dukedom of Suffolk; and on the same day the subtle and ambitious intriguer, John Dudley, Earl of Warwick, who was to exercise so malignant an influence on his daughter's destiny, was created Duke of Northumberland.

The Lady Jane was then removed to the metropolis, residing with her family at her father's town house, in Suffolk Place. She necessarily shared in the festivities of the court; but she would seem to have been distinguished always by a remarkable plainness of apparel; in this obeying the impulse of her simplicity of taste, supported and confirmed by the advice of Bullinger and Aylmer.

On one occasion the Princess Mary presented her with a sumptuous robe, which she was desired to wear in recognition of the donor's generosity. "Nay," she replied, "that were a shame, to follow my Lady Mary, who leaveth God's word, and leave my Lady Elizabeth who followeth God's word." A speech which the Lady Mary doubtless remembered.

Early in 1553, men clearly saw that the life and reign of Edward VI. were drawing to an abrupt termination. His legitimate successor was his elder sister Mary; but her morose temper and bigoted attachment to the old Church had filled the minds of the Reformers with anxiety. Her unpopularity, and the dangers to the Reformed Church to be apprehended from her accession, led Dudley, Duke of Northumberland, to conceive an audacious design. He resolved to raise his son to the throne. But for this purpose it was necessary to ally him to the blood-royal, and he therefore planned a marriage between his young son, Lord Guilford Dudley, and Lady Jane Grey.

There were such elements of fitness in the match that on neither side was any obstruction thrown; and in June 1553 the bridal ceremony took place at the Duke of Northumberland's palace in the Strand. The Duke then obtained from King Edward, by an appeal to his zeal for the Church, letters-patent excluding Mary and Elizabeth from the succession and declaring Lady Jane Grey heir to the throne.

A few days afterwards the young king died; and on the evening of the 9th of July, the Duke of Northumberland, accompanied by the Marquis of Northampton, the Earls of Arundel, Huntingdon and Pembroke, appeared before the young bride in her quiet chamber at Northumberland House, and urged her acceptance of a crown which was fated to become, for her, a crown of thorns.

"How I was beside myself," she afterwards wrote, "how I was beside myself, stupefied and troubled, I will leave it to those lords who were present to testify, who saw me overcome by sudden and unexpected grief, fall on the ground, weeping very bitterly; and then declaring to them my insufficiency, I greatly bewailed myself for the death of so noble a Prince, and at the same time turned myself to God, humbly praying and beseeching Him that if what was given to me was rightly and lawfully mine, His divine Majesty would grant me such grace and spirit that I might govern it to His glory and service and to the advantage of this realm."

Her prudent reluctance, however, was overruled. History records the brief twelve days' pageant of her reign.

On the 19th of July her opponent, Mary entered London in triumph.

"Great was the rejoicing," says a contemporary; so great that the like of it had never been seen by any living. The number of caps that were flung into the air at the proclamation could not be told. The Earl of Pembroke cast among the crowd a liberal largess. Bonfires blazed in every street; and what with shouting and crying of the people, and ringing of bells, there could no one man hear what another said.