Twelfth Night, or What You Will (to give the play its full title) was probably commissioned for performance as part of the Twelfth Night celebrations held by Queen Elizabeth I at Whitehall Palace on 6 January 1601 to mark the end of the embassy of the Italian diplomat, the Duke of Orsino. It was again performed at Court on Easter Monday in 1618 and on Candlemas night in 1623.
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