Harlequin
Harlequin (; Italian: Arlecchino [arlekˈkiːno], French: Arlequin [aʁləkɛ̃], Old French Harlequin) is the best-known of the zanni or comic servant characters from the Italian Commedia dell'arte. Traditionally believed to have been introduced by Zan Ganassa in the late 16th century, the role was definitively popularized by the Italian actor Tristano Martinelli in Paris in 1584–1585 and became a stock character after Martinelli's death in 1630.
The Harlequin is characterized by his chequered costume. His role is that of a light-hearted, nimble and astute servant, often acting to thwart the plans of his master, and pursuing his own love interest, Colombina, with wit and resourcefulness, often competing with the sterner and melancholic Pierrot. He later develops into a prototype of the romantic hero. Harlequin inherits his physical agility and his trickster qualities, as well as his name, from a mischievous "devil" character in medieval passion plays.
The Harlequin character came to England early in the 17th century and took center stage in the derived genre of the Harlequinade, developed in the early 18th century by John Rich. As the Harlequinade portion of English dramatic genre pantomime developed, Harlequin was routinely paired with the character Clown. As developed by Joseph Grimaldi around 1800, Clown became the mischievous and brutish foil for the more sophisticated Harlequin, who became more of a romantic character. The most influential such pair in Victorian England were the Payne Brothers, active during the 1860s and 1870s.