
The Servant is a member of Angelo's household who carries messages to his master during the two interviews at the heart of the play. In Act II, Scene II he tells the Provost that Angelo is hearing a case and will come straight, then returns to announce that "the sister of the man condemn'd" desires access - the first Angelo hears of Isabella, who asks in reply, "Hath he a sister?"
A servant in Angelo's household who twice announces Isabella's arrival, opening both of her interviews with the deputy.
In Act II, Scene IV he interrupts Angelo's soliloquy on his own desire with "One Isabel, a sister, desires access to you," and Angelo answers only "Teach her the way." Both times his plain announcement opens the scene in which Angelo meets Isabella.
The Servant simply does his duty, announcing visitors to Angelo and showing them in.
The Servant has no voice of his own beyond his announcements; his brief, formal messages frame the two scenes in which Angelo's private desire takes shape.