On 28 July 1540 (the same day Cromwell was executed), Henry married the young Catherine Howard, Anne Boleyn's first cousin and a lady-in-waiting of Anne's.[101] He was absolutely delighted with his new queen, and awarded her the lands of Cromwell and a vast array of jewellery.[102] Soon after her marriage, however, Queen Catherine had an affair with the courtier Thomas Culpeper. She employed Francis Dereham, who was previously informally engaged to her and had an affair with her prior to her marriage, as her secretary. The court was informed of her affair with Dereham whilst Henry was away; they dispatched Thomas Cranmer to investigate, who brought evidence of Queen Catherine's previous affair with Dereham to the king's notice.[103] Though Henry originally refused to believe the allegations, Dereham confessed. It took another meeting of the council, however, before Henry believed and went into a rage, blaming the council before consoling himself in hunting.[104] When questioned, the queen could have admitted a prior contract to marry Dereham, which would have made her subsequent marriage to Henry invalid, but she instead claimed that Dereham had forced her to enter into an adulterous relationship. Dereham, meanwhile, exposed Queen Catherine's relationship with Thomas Culpeper. Culpeper and Dereham were executed, and Catherine joined them on 13 February 1542.[105]
In 1540, Henry sanctioned the destruction of shrines to saints. In 1542, England's remaining monasteries were all dissolved, and their property transferred to the Crown. Abbots and priors lost their seats in the House of Lords; only archbishops and bishops came to comprise the ecclesiastical element of the body. The Lords Spiritual, as members of the clergy with seats in the House of Lords were known, were for the first time outnumbered by the Lords Temporal.