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 led by George Hay, 8th Marquess of Tweeddale, met an American raiding party, numbering approximately nine hundred, near the eastern edge of the present community during the Battle of Cook's Mills. After an intense skirmish, the Americans retreated to Buffalo, New York. Cook's Mills was the second to last engagement of the War of 1812 on Canadian soil. The First Welland Canal was extended in 1833 to reach Lake Erie and has influenced development of this city ever since. A wooden aqueduct was built to carry the Welland Canal over the Welland River at what is now downtown Welland, and