In a paper prepared by his nephew, Lieutenant-Colonel Coffin of Ottawa, read before the Literary and Historical society of Quebec Dec. 18, 1872, it is shown on the testimony of Sir Guy Carleton, then Governor of Canada, and of Colonel Maclean, Commandant of Quebec, "that to the resolution and watchfulness of John Coffin, in keeping the guard at the pres de ville under arms, awaiting the expected attack, the coolness with which he allowed the rebels to approach, the spirits which his example kept up among the men, and to the critical instant when he directed Captain Barnsfare's fire against Montgomery and his troops, is to be ascribed the repulse of the rebels from that important post where, with their leader, they lost all heart."
— from The Loyalists of Massachusetts and the Other Side of the American Revolution by James Henry Stark

It must, however, be remembered, that the work of Julius Capitolinus is known to be so extremely defective, that though Antoninus reigned one-and-twenty years, and transmitted to posterity the character of one of the best princes that ever ruled, yet the particulars, that merited such extraordinary praise, are utterly unknown.
— from Ruins of Ancient Cities (Vol. 1 of 2) With General and Particular Accounts of Their Rise, Fall, and Present Condition by Charles Bucke