Commedia dell'arte region or town represented. Characters would often be passed down from generation to generation, and characters married onstage were often married in real life as well, seen most famously with Francesco and Isabella Andreini. This was believed to make performances more natural, as well as strengthening the bonds within the troupe, who emphasized complete unity between every member. Additionally, each character has a singular costume and mask that is representative of the character's role. "Commedia dell'arte" has four stock character groups: the servants or "Zanni", these are characters such as Arlecchino, Brighella, and Pedrolino; the old men or "vecchi", characters
Pierrot evolved gradually through the 1820s, eventually parted company almost completely with the crude Pierrots—timid, sexless, lazy, and greedy—of the earlier pantomime. With him [wrote the poet and journalist Théophile Gautier after Deburau's death], the role of Pierrot was widened, enlarged. It ended by occupying the entire piece, and, be it said with all the respect due to the memory of the most perfect actor who ever lived, by departing entirely from its origin and being denaturalized. Pierrot, under the flour and blouse of the illustrious Bohemian, assumed the airs of a master and an aplomb unsuited to his character; he