Order of the Bath

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.

The Order consists of the Sovereign of the United Kingdom (currently King Charles III), the Great Master (currently William, Prince of Wales), and three Classes of members:

Members belong to either the Civil Division or the Military Division. Knight Companion (KB), the order's only class prior to 1815, is no longer an option. Commonwealth citizens who are not subjects of the British monarch and foreign nationals may be made honorary members.

The Order of the Bath is the fourth most senior of the British orders of chivalry, after the Order of the Garter, the Order of the Thistle, and the (dormant) Order of St Patrick.

In the Middle Ages, a knighthood was often conferred with elaborate ceremonies. These usually involved the knight-to-be taking a bath (possibly symbolic of spiritual purification), during which he was instructed in the duties of knighthood by more senior knights. He was then put to bed to dry. Clothed in a special robe, he was led with music to the chapel where he spent the night in a vigil. At dawn, he made confession and attended Mass, then retired to his bed to sleep until it was fully daylight. He was then brought before the King, who after instructing two senior knights to buckle the spurs to the knight-elect's heels, fastened a belt around his waist, then struck him on the neck (with either a hand or a sword), thus making him a knight. It was this accolade which was the essential act in creating a knight, and a simpler ceremony developed, conferring knighthood merely by striking or touching the knight-to-be on the shoulder with a sword, or 'dubbing' him, as is still done today. In the early medieval period, the difference seems to have been that the full ceremonies were used for men from more prominent families.

From the coronation of Henry IV in 1399, the full ceremonies were restricted to major royal occasions, such as coronations, investitures of the Prince of Wales or royal dukes, and royal weddings, and the knights so created became known as Knights of the Bath. Knights Bachelor continued to be created with the simpler form of ceremony. The last occasion on which Knights of the Bath were created was the coronation of Charles II in 1661.

From at least 1625, and possibly from the reign of James I, Knights of the Bath were using the motto Tria juncta in uno (Latin for 'Three joined in one'), and wearing as a badge three crowns within a plain gold oval. These were both subsequently adopted by the Order of the Bath; a similar design of badge is still worn by members of the Civil Division. Their symbolism however is not entirely clear. The 'three joined in one' may be a reference to the kingdoms of England, Scotland, and either France or Ireland, which were held (or claimed in the case of France) by English and, later, British monarchs. This would correspond to the three crowns in the badge. Another explanation of the motto is that it refers to the Holy Trinity. Nicolas quotes a source (although he is sceptical of it) who claims that prior to James I the motto was Tria numina juncta in uno (three powers/gods joined in one), but from the reign of James I, the word numina was dropped, and the motto understood to mean Tria [regna] juncta in uno (three kingdoms joined in one).