By late May of 1835, unrest in Bytown had reached unprecedented proportions. All winter, the people of the town, the entrepôt of the Ottawa timber trade, had been bracing themselves, awaiting the annual visitation, the annual affliction, of the raftsmen who came each spring from high up the Valley to roister and riot in the streets of Bytown. Like the freshets in the streams, the raftsmen and social disorder arrived each April and May. But never before had their coming brought such organized violence as it did in 1835. For the Irish timberers, now had a leader, and a purpose. Peter Aylen, run-away sailor, timber king, ambitious schemer, had set himself at the head of the Irish masses, had moulded them into a powerful weapon. He had given them a purpose: to drive the French Canadians off the river and thus guarantee jobs and high wages in the timber camps to the Irish.