The 1780 fall crop had been destroyed before harvest, and a number of small settlements had been abandoned as settlers sought safety from the attacks.
Repeated raids further depleted the ranks of the local militia, already decimated by the Battle of Oriskany, by desertions, abandonment of the valley, and occasional casualties.
In response to these increasing threats, the Governor of New York, George Clinton, sent Colonel Marinus Willett to take charge of the militia and organize the defense of the valley.
[1] In the fall, however, a much larger force made up of British regulars, loyalists, and Mohawk warriors entered the valley, several hundred strong.
Before Willett was able to organize the valley's defense, the raiding party attacked a number of small towns and homesteads, burning buildings and killing settlers along the way.
There followed an intense fight, and the only artillery piece on the field, which began in the possession of Willett's men, was captured and recaptured repeatedly.
Willett caught up with the British near West Canada Creek, and in the ensuing skirmish the captain of the Loyalist militia, Walter Butler, was killed.
Concerning the events of that day, Henry Shaver, one of forty white men chosen at Fort Plank by Lieutenant Colonel Marinus Willett to accompany a band of Oneida Indians under the command of Colonel Lewis Cook in pursuit of Major John Ross forces after the Battle of Johnstown, stated ... "That he" [Butler] "cried out to his pursuers to "Shoot and be damned" which he had no sooner done than he was struck by a Ball from one Louis [the words "An Oneida" are crossed out] The Indian [the word "swam:" is crossed out here] waded over [the words "and tomahawked" are crossed out] and scalped him.
Concerning the fate of Walter's body, John Canada [sic: John Kenneda] testifying in favor of Tall William receiving a Revolutionary War Pension stated: ... "That he was together with the said Tall William engaged in a battle at West Canada Creek in which Col. Butler was shot through the head and killed and in which the enemy were defeated and after the battle was over I took from the pocket of Col. Butler a half guinea and Black William took the shoe Buckles from his feet and saucy Nick another member of our Tribe [the words "took his" are crossed out here] & the one who shot Col. Butler took his [a "u" is crossed out here] Clothing and occasionally after that wore the same".