Anne Boleyn's public career developed within the interconnected courts of sixteenth-century Europe. After service in the Netherlands and France, she returned to England and entered Queen Catherine of Aragon's household in 1522. The king's pursuit of Anne became entangled with his determination to secure a male heir and end his marriage to Catherine.

Anne resisted becoming simply another royal mistress. As Henry sought an annulment, her position grew influential and contentious. Cardinal Wolsey's failure to obtain papal approval helped undermine him, while opponents of the Boleyn family saw Anne as a threat to the succession and England's diplomatic relationships. Her interest in reformist religious writing contributed to court debates, although historians differ over the character of her theological commitments.

Henry created her Marquess of Pembroke in 1532, granting an unusual peerage to a woman in her own right. She accompanied him to meet Francis I at Calais and married him in January 1533, before his first marriage was annulled by an English ecclesiastical court. Archbishop Thomas Cranmer declared that annulment in May. Anne was crowned at Westminster Abbey on June 1 and gave birth to Elizabeth in September. The parliamentary settlement recognized the new marriage and displaced Catherine's daughter Mary in the succession.

As queen, Anne supported religious reform, charitable giving, and the advancement of allies, including clergy sympathetic to changes in the church. Her marriage was central to the crisis that produced England's break with papal authority, but that transformation involved Henry, ministers, Parliament, and wider religious pressures. Her failure to produce a surviving son, miscarriages, hostile court factions, and Henry's growing interest in Jane Seymour weakened her position. The balance of personal, dynastic, and political motives behind her fall remains debated.

Arrested in May 1536, Anne was accused of adultery, incest, and plotting the king's death. Five men, including her brother George, were also condemned. The allegations are widely regarded by historians as unconvincing or fabricated, though interpretations of Thomas Cromwell's role differ. Anne was convicted, her marriage annulled, and she was executed at the Tower of London on May 19. Her brief queenship helped alter the monarchy and church; her daughter eventually became Elizabeth I, preserving a dynastic legacy that Anne's opponents had sought to extinguish.