Hetman

Hetman was also the title of the second-highest military commander (after the monarch) in 15th- to 18th-century Poland and the Grand Duchy of Lithuania, which together, from 1569 to 1795, comprised the Polish-Lithuanian Commonwealth, or Rzeczpospolita.

Hetman is also the Polish name for the chess queen.

Read more about Hetman:  Etymology, Hetman of Poland and Lithuania, Hetmans of Ukraine