Brown then turned Riall's flank, by crossing the Chippawa higher up, and prepared for the crowning triumph of crushing Drummond. He proposed a joint attack with Chauncey on Forts Niagara and George. But Chauncey happened to be ill at the time; he had not yet defeated Yeo; and he strongly resented being made apparently subordinate to Brown. So the proposed combination failed at the critical moment. But, for the eighteen days between the battle of Chippawa on the 5th of July and Brown's receipt of Chauncey's refusal on the 23rd, the Americans carried all before them, right up to the British line that ran along the western end of Lake Ontario, from Fort Niagara to Burlington. During this period no great operations took place. But two minor incidents served to exasperate feelings on both sides. Eight Canadian traitors were tried and hanged at Ancaster near Burlington; and Loyalists openly expressed their regret that Willcocks and others had escaped the same fate. Willcocks had been the ring-leader of the parliamentary opposition to Brock in 1812; and had afterwards been exceedingly active on the American side, harrying every Loyalist he and his raiders could lay their hands on. He ended by cheating the gallows, after all, as he fell in a skirmish towards the end of the present campaign on the Niagara frontier. The other exasperating incident was the burning of St David's on July 19 by a Colonel Stone; partly because it was a 'Tory village' and partly because the American militia mistakenly thought that one of their officers, Brigadier-General Swift, had been killed by a prisoner to whom he had given quarter. When, on the 23rd of July, Brown at last received Chauncey's disappointing answer, he immediately stopped manoeuvring along the lower Niagara and prepared to execute an alternative plan of marching diagonally across the Niagara peninsula straight for the British position at Burlington. To do this he concentrated at the Chippawa on the 24th. But by the time he was ready to put his plan into execution, on the morning of the 25th, he found himself in close touch with the British in his immediate front. Their advanced guard of a thousand men, under Colonel Pearson, had just taken post at Lundy's Lane, near the Falls. Their main body, under Riall, was clearing both banks of the lower Niagara. And Drummond himself had just arrived at Fort Niagara. Neither side knew the intentions of the other. But as the British were clearing the whole country up to the Falls, and as the Americans were bent on striking diagonally inland from a point beside the Falls, it inevitably happened that each met the other at Lundy's Lane, which runs inland from the Canadian side of the Falls, at right angles to the river, and therefore between the two opposing armies.