Edward "Monks" Leeford is a character in the 1838 novel Oliver Twist by Charles Dickens. He is actually the criminally-inclined half-brother of Oliver Twist, but he hides his identity. Monks' parents separated when he was a child, and his father had a relationship with a young woman, Agnes Fleming. This resulted in Agnes' pregnancy. She died in childbirth after giving birth to the baby that would be named Oliver Twist.