gaoler

In the year 1800 the chief constable was a publican, and the head gaoler sold rum and brandy opposite the prison gates.

举1800年的例子来说吧：警察局长的第二职业是酒馆老板，总监狱长则在监狱大门的正对面开了个朗姆酒和白兰地的专卖店。