Complex sentence: The masque was performed on Twelfth Night, January 6,1607, in the Great Hall of Whitehall Palace, and was the premier event at the Stuart Court for the 1606-7 Christmas holiday season.
Split into simpler sentences: The masque was performed on Twelfth Night, January 6,1607, in the Great Hall of Whitehall Palace. It was the premier event at the Stuart Court for the 1606-7 Christmas holiday season.