First Welland Canal was let into the Feeder and Welland Canals in November 1829. As with other locations in the peninsula, shantytowns sprung up along the Feeder Canal. These later developed into places like Dunnville, Wainfleet and Welland, among others. The Welland Canal was officially opened on November 30, 1829, exactly five years after the first turning of the sod. Two schooners, "Annie and Jane" from York, Upper Canada and "R.H. Broughton" from Youngstown, New York, left Port Dalhousie on Lake Ontario and arrived in Buffalo on the eastern end of Lake Erie two days later. "Annie and Jane" returned to Lake Ontario
Welland Canal threats, but, they turned out to be a hoax. As for the prisoners, Nolan lost his sanity while incarcerated, John Walsh was eventually released while Luke Dillon remained in custody until July 12, 1914 The First World War brought with it plots against the canal and the most notable of them came to be known as "The Von Papen Plot". In April 1916, a United States federal grand jury issued an indictment against Franz von Papen, Captain Hans Tauscher, Captain Karl Boy-Ed, Constantine Covani and Franz von Rintelen on charges of a plot to blow up the Welland Canal. However,