Knight Bachelor
The appointment of Knight Bachelor (Kt) is a part of the British honours system.
It is the most basic and lowest rank of a man who has been knighted by the monarch but not as a member of one of the organised Orders of Chivalry. Knights Bachelor are the most ancient sort of British knight (the rank existed during the 13th century reign of King Henry III), but Knights Bachelor rank below knights of the various orders.
There is no female counterpart to Knight Bachelor. The lowest knightly honour that can be conferred upon a woman is Dame Commander of the Most Excellent Order of the British Empire (DBE) – which, technically, is one rank higher than Knight Bachelor (being the female equivalent of 'KBE' or Knight Commander of the Most Excellent Order of the British Empire, which is the next male knightly rank above Knight Bachelor). Also, foreigners cannot be created Knights Bachelor; instead they are generally made honorary KBEs.
Criteria
It is generally awarded for public service; amongst its recipients are all male judges of Her Majesty's High Court of Justice in England. It is possible to be a Knight Bachelor and a junior member of an order of chivalry without being a knight of that order; this situation has become rather common, especially among those recognised for achievements in entertainment. For instance, Sir Elton John, Sir Bruce Forsyth, and Sir Ian McKellen are Commanders of the Most Excellent Order of the British Empire (CBEs), as was Sir Christopher Lee. Sir Patrick Stewart is an Officer of the Most Excellent Order of the British Empire (OBE), and Sir Paul McCartney is a Member of the Most Excellent Order of the British Empire (MBE). None of them would be entitled to use the honorific "Sir" by virtue of their membership of the order alone, but as they are all also Knights Bachelor, they are entitled to preface their names with that title.
