1. Kind: Gregory is a kind and compassionate character who always tries to help others, even those who are different from him.
2. Loyal: He is fiercely loyal to his friends, particularly Despereaux, and always stands by them, even when it's difficult.
3. Brave: Despite his small size and meek demeanor, Gregory often shows courage and bravery in the face of danger, especially when it comes to protecting those he loves.