His savage hordes the murderous Johnson leads, Files thro the woods and treads the tangled weeds,

Book VI. Line 389.

This was general sir John Johnson, an American royalist in the British service. He was the son of sir William Johnson, who had been a rich proprietor and inhabitant in the Mohawk country, in the colony of New York, and had been employed by the king as superintendant of Indian affairs. Sir William had married a Mohawk savage wife; and it was supposed that the great influence which he had long exercised over that and the neighboring tribes must have descended to his son. It was on this account that he was employed on the expedition of Burgoyne; in which he had the rank of brigadier general, and the special direction of the savages.