George T. Denison, History of the Fenian raid on Fort Erie with an account of the Battle of Ridgeway… (1866)
“ It should be remembered that only a few miles of the Niagara River frontier between Fort Erie and the Bridge was open to attack. Grand Island, for a long distance, covered the Canadian shore from a crossing, for the following reason: Grand Island is sparsely settled, and there is no harbour and no vessels ever lying on the Canadian side of it, consequently an enemy must come around the lower end of it, between there and the Falls, a distance of some two miles, or else cross above, between it and Fort Erie, a space of some four miles. ”
