Rubuta ci gaba ga wannan sakin layi - Ya kasance mai kare jama'a na Kwalejin Upper Canada, kuma an san shi da mummunan Anti-Americanism; bayan an gabatar da shawarar da za a kafa wani mutum-mutumin George Washington a Westminster Abbey, ya yi barazanar cewa idan aka gina shi, zai je can ya tofa shi. Bayan yunkurin da Fenian Raiders
don "yantar da" Kanada tsakanin 1866 da 1871, Denison ya yi ikirarin takobi na Yankee daga fagen yaƙi don yin wasa a kan wutarsa.