Conversation so far:
What was the relation between Pierrot and Shakespeare at the Funabules?
In that year, Gautier, drawing upon Deburau's newly acquired audacity as a Pierrot, as well as upon the Romantics’ store of Shakespearean plots and of Don-Juanesque legend.
Does Pierrot have any other work mentioned?
He entitled it Shakespeare at the Funambules, and in it he summarized and analyzed an unnamed pantomime of unusually somber events.
Are there any other interesting aspects about this article?
The defining characteristic of Pierrot is his naïveté: he is seen as a fool, often the butt of pranks, yet nonetheless trusting.
What other things does Pierrot perform at the event?
Paul Legrand, the Pierrot who quakes with fear as a black arm snakes up from the ground before him is clearly a child of Pierrot in The Ol’ Clo's Man.

Question: Which person does he work with?
Self-contained rewrite: Which person does Pierrot work with?