More on Turk Gregory from Infoplease:

• Turk Gregory - Turk Gregory Gregory VII., called Hildebrand, a furious Churchman, who surmounted every obstacle to ...
• William Shakespeare: Henry IV (Pt 1), Act V, Scene III - What is thy name, that in the battle thus Thou crossest me? what honour dost thou seek Upon my head?
• Dictionary of Phrase and Fable: T - Definitions, origins, and illustrative excerpts for words, phases, and literary allusions starting with "T"