Sentence:  Three days after this affair, Colonel Richard Butler, with a detachment of infantry, assisted by Major Lee with a part of his cavalry, fell in with a small party of chasseurs and <WSD>yagers</WSD> under Captain Donop, which he instantly charged, and, without the loss of a man, killed ten on the spot, and took the officer commanding the chasseur, and eighteen of the <WSD>yagers</WSD>, prisoners. 
Meaning of the word marked with <WSD> tags:  A Jäger, an elite soldier of the Austrian army