The ship also carried the standing warrant officers, the gunner, the bosun and the carpenter, and two master's mates, four midshipmen, an assistant surgeon, and a captain's clerk.
en.wikipedia.org That includes those who man the interiors (stewardesses and stewards), the exteriors (deckhands, first mate, bosun) and the engine room (engineers).
www.dailymail.co.uk Five men, including the captain of the main-top and the bosun's mate, were arrested and placed in irons.
en.wikipedia.org One man, the bosun, his whole house is a museum to the boat.
www.smh.com.au Various accounts report, that guards had to tie her to a small wooden chair before drawing the noose around her neck, and that she was hanged in a bosun's chair.
en.wikipedia.org