Vicegerent is the official administrative deputy of a ruler or head of state: vice (Latin for 'in place of') and gerere (Latin for 'to carry on, conduct').
In Oxford colleges, a vicegerent is often someone appointed by the master of a college to assume their powers and responsibilities during a period of absence.
Thomas Cromwell (/ˈkrɒmwəl, -wɛl/; c. 1485 – 28 July 1540) was an English statesman and lawyer who served as chief minister to King Henry VIII from 1534 to 1540, when he was beheaded on orders of the King, who later blamed false charges for the execution.
Cromwell was one of the most powerful proponents of the English Reformation. As the King's chief secretary, he instituted new administrative procedures that transformed the workings of government. He helped to engineer an annulment of the King's marriage to Catherine of Aragon so that Henry could lawfully marry Anne Boleyn. Henry failed to obtain the approval of Pope Clement VII for the annulment in 1533, so Parliament endorsed the King's claim to be Supreme Head of the Church of England, giving him the authority to annul his own marriage. Cromwell subsequently charted an evangelical and reformist course for the Church of England from the unique posts of Vicegerent in Spirituals and Vicar-general (the two titles refer to the same position).
A steward is an official who is appointed by the legal ruling monarch to represent them in a country and who may have a mandate to govern it in their name; in the latter case, it is synonymous with the position of regent, vicegerent, viceroy, king's lieutenant (for Romance languages), governor, or deputy (the Roman rector, praefectus, or vicarius).