The
Most Excellent Order of the British Empire is the "
order of chivalry of
British constitutional monarchy", rewarding contributions to the arts and sciences, work with charitable and welfare organisations and public service outside the Civil Service. It was established on 4 June 1917 by
King George V, and comprises five classes, in civil and military divisions, the most senior two of which make the recipient either a knight if male, or
dame if female. There is also the related
British Empire Medal, whose recipients are affiliated with, but not members of, the order.