
Gregory is Sampson's partner in the play's opening scene and together they are the first incarnation of the feud — proof that the hatred between Capulet and Montague has become so habitual it needs no occasion. His role is inseparable from Sampson's: the two function as a double act whose banter introduces the world of Verona before any named character has appeared.
Gregory is a Capulet servant and Sampson's companion in the opening scene — the straight man to Sampson's bluster, the cooler head who keeps correcting his partner's excesses while cheerfully contributing his own. Where Sampson makes grand claims about what he will do to the Montagues, Gregory deflates them with dry practicality, only to top them with something equally crude.
The two men's exchanges at the start of the play are a rapid volley of wordplay — on 'carry coals,' 'take the wall,' and the biting of thumbs — that establishes both the low comedy of the feud's street level and the fact that even servants have fully internalised the logic of Capulet honour. Gregory is the one who spots the Montague servants approaching and gives Sampson his cue to act.
Once the thumb-biting provocation has been offered and the brawl begins in earnest, Gregory, like Sampson, ceases to matter. He has served the play's structural purpose: to open the tragedy not with its principals but with their most minor dependants, demonstrating that the feud spreads downward until it animates everyone.
Gregory is motivated by the same reflexive Capulet loyalty as Sampson, and by the pleasure of the banter itself. He is marginally more cautious than his partner — checking the legal ground before committing to a provocation — but no less willing to fight once the opportunity presents itself.
Gregory is the sharper of the two servants — quicker to spot the flaw in Sampson's logic, quicker to check the odds before picking a fight. His humour is drier and his caution more evident, but he is not fundamentally different from Sampson: both are servants whose sense of honour is entirely bound up in the feud. He is the one who notices the Montagues approaching and keeps the scene's comedy ticking.