You can trace today's Naval command system back to Warrior and beyond. The Captain was the ship's undisputed ruler, answerable to the Admiralty for everybody and everything on board. He was a feared figure because he could make or break the careers of his crew.

His comfortable quarters were at the aft end of the main deck. They comprised day and sleeping cabins. He also had private heads (toilet)and a personal steward who worked from a nearby pantry. Beyond his quarters were the rudder yoke and propeller well.

Number two was the Commander, who was responsible for the ship's day to day routines, fighting capability and general appearance. He was also the Wardroom Mess President. His quarters were next to the Captain's, as were those of the Master. He was usually an older seaman, experienced in sailing and navigation. His title was a throwback to when merchant ships and their masters were commandeered for naval use.