jailer
A warden
A gaoler (or jailer) is a person in charge of prisoners or the prison.
matron
She is in charge of the prisoners
a person who lives in a cell is a prisoner
A person who watches over prisoners is typically called a correctional officer or a prison guard. They are responsible for maintaining order and ensuring the safety and security of the inmates under their supervision.
Tons of leader killed prisoners: Hilter was the most famous one i think
The person in charge of a ship is the Captain.
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The person in charge of a county court - is a Magistrate.
A person in charge of a province is typically referred to as a governor.
The prisoners know that the warden is in charge of the prison.The game warden is due any minute.
The person in charge is the Curator.