title: Thomas Cromwell
context: During his rise to power, Cromwell made many enemies, including his former ally Anne Boleyn. He played a prominent role in her downfall.[3] He later fell from power, after arranging the king's marriage to German princess Anne of Cleves. Cromwell had hoped that the marriage would breathe fresh life into the Reformation in England, but Henry found his new bride unattractive and it turned into a disaster for Cromwell, ending in an annulment six months later. Cromwell was arraigned under a bill of attainder and executed for treason and heresy on Tower Hill on 28 July 1540. The king later expressed regret at the loss of his chief minister.[4]
question: When was Cromwell executed?
answers: 28 July 1540