Oath of Supremacy Oath of Supremacy The Oath of Supremacy required any person taking public or church office in England to swear allegiance to the monarch as Supreme Governor of the Church of England. Failure to do so was to be treated as treasonable. The Oath of Supremacy was originally imposed by King Henry VIII of England through the Act of Supremacy 1534, but repealed by his daughter, Queen Mary I of England and reinstated under Mary's half-sister, Queen Elizabeth I of England under the Act of Supremacy 1559. The Oath was later extended to include Members of Parliament and people studying at
Governor General of Canada exercising the Crown's powers with its permission; a fact the Constitution Act, 1867 left unchanged. Among other duties, the monarch retains the sole right to appoint the governor general. It is also stipulated that the governor general may appoint deputies—usually Supreme Court justices and the Secretary to the Governor General—who can perform some of the viceroy's constitutional duties in his or her stead, and the Chief Justice of the Supreme Court (or a puisne justice in the chief justice's absence) will act as the Administrator of the Government upon the death or removal, as well as the incapacitation, or absence