The second mate lives aft, sleeping in the cabin, if there are no passengers, or else in a state room in the steerage. He also eats in the cabin, but at a second table, taking charge of the vessel while the master and chief mate are at their meals. In packet ships the two mates generally eat together, by themselves, at an earlier hour than the master and passengers. THIRD MATE.--Merchant vessels bound on long voyages, upon which there are many vicissitudes to be anticipated, sometimes carry a third mate; but this is unusual; so much so, that his duties have hardly become settled by custom. He does not command a watch, but belongs to the larboard watch, and assists the chief mate in his duties. He goes aloft with the larboard watch to reef and furl, as the second mate does with the starboard, and performs very nearly the same duties aloft and about decks. If he is a good seaman, he will take the earing and bunt on the head yards, as the second mate does on the after yards; and in the allotment of work he will be favored with the most important jobs, if a good workman, otherwise, he will be put upon the work of an ordinary seaman. He is not expected to handle the light sails. He stands no helm, lives aft, and will look out for the vessel at mealtimes, if the second mate dines with the master and chief mate. While in port, he will be in the hold or in the boats, as he may be needed, thus dividing the labor with the second mate. Perhaps his place would more properly be in the boats, as that is considered more in the light of fatigue duty. He also relieves the second mate of the charge of the stores, and sees to the weighing and measuring of the allowances; and in his watch on deck, he relieves the chief mate of the inferior parts of his duty, such as washing decks in the morning, and looking after the boys in clearing up the decks at night. CHAPTER IV. CARPENTER, COOK, STEWARD, &C. CARPENTER.--Working ship. Seaman's work. Helm. Duty aloft. Work at his trade. Station. Berth and mess. Standing watch. SAILMAKER.--Seaman's work. Work at trade. Duty aloft. Standing watch. Berth and mess. Station. STEWARD.--Duty in passenger-ships. Care of cabin-table--passengers. In other vessels--Master--mate. Aloft. About decks. Working ship. COOK.--Berth. Standing watch. Care of galley and furniture. Working ship. Duty aloft.