His eccentricities were great; he was haughty and arrogant, hasty and passionate; he denied his God, quarreled with his king, and rendered himself utterly obnoxious to every party in the state.
And yet there was a vast amount of good in this strange man.

He was generous and warm hearted to a fault, kind to those in station beneath him, thoughtful and considerate for his troops, who adored him, cool in danger, sagacious in difficulties, and capable at need of evincing a patience and calmness wholly at variance with his ordinary impetuous character.

Although he did not scruple to carry deception, in order to mislead an enemy, to a point vastly beyond what is generally considered admissible in war, he was true to his word and punctiliously honorable in the ordinary affairs of life.
For the historical events I have described, and for the details of Peterborough's conduct and character, I have relied chiefly upon the memoir of the earl written by Mr.C.Warburton, and published some thirty years ago..