High Quality Content by WIKIPEDIA articles! Catherine de` Medici`s court festivals were a series of lavish and spectacular entertainments, sometimes called "magnificences", laid on by Catherine de` Medici, the queen consort of France from 1547 to 1559 and queen mother from 1559 until her death in 1589. As queen consort of Henry II of France, Catherine showed interest in the arts and theatre, but it was not until she attained real political and financial power as queen mother that she began the series of tournaments and entertainments that dazzled her contemporaries and continue to fascinate scholars. Biographer Leonie Frieda suggests that "Catherine, more than anyone, inaugurated the fantastic entertainments for which later French monarchs also became renowned".