The Most Honourable Order of the Bath is a British order of chivalry founded by King George I on 18 May 1725. Recipients of the Order are usually senior military officers or senior civil servants, and the monarch awards it on the advice of His Majesty's Government. The name derives from an elaborate medieval ceremony for preparing a candidate to receive his knighthood, of which ritual bathing (as a symbol of purification) was an element. While not all knights went through such an elaborate ceremony, knights so created were known as "knights of the Bath".
George I constituted the Knights of the Bath as a regular military order. He did not revive the order, which did not previously exist, in the sense of a body of knights governed by a set of statutes and whose numbers were replenished when vacancies occurred.