coistrel dawne użycie , także: coistril

He was himself a lord of language and had made himself a coistrel gentleman and he had written ROMEO AND JULIET.

Man-at-arms (also called armsman or coistrel) was a term used from the High Medieval to Renaissance periods to describe a soldier, almost always a professional warrior in the sense of being well-trained in the use of arms, who served as a fully armoured heavy cavalryman.