4 adjectives to describe cannoneers

cried Bertram, taking the brave cannoneer by the hand.

The fragments of the army of Belgium gathered round Paris; the National Guard, or militia of the city, was marched out; and the youth of the colleges were furnished with field-pieces and artillery officers, who drilled them into very effective cannoneers, and they took naturally to the business, pronouncing it decidedly better fun than hard study.

Knots of idle cannoneers stood along its crest.

Woe on the rebel cannoneer Who shows his head.

4 adjectives to describe  cannoneers