The Noble Squire Sir Lucan the Butler
- Role: The Loyal Servant
- Lucan is a squire and knight who serves Arthur faithfully until the very end, assisting him during the final battle at Camlann.
- Symbolism: He represents duty, service, and the unacknowledged strength of those who support great leaders.
- Final Act: Lucan’s poignant death while helping Arthur underscores the theme of loyalty and sacrifice.