Emperor Frederick may refer to:
- Frederick Barbarossa (Frederick I), Holy Roman Emperor
- Frederick II, Holy Roman Emperor (1194–1250)
- Frederick III, Holy Roman Emperor (1415–1493)
- Frederick III, German Emperor, first Hohenzollern German emperor
Famous quotes containing the words emperor and/or frederick:
“Let be be finale of seem.
The only emperor is the emperor of ice-cream.”
—Wallace Stevens (1879–1955)
“Science is the knowledge of many, orderly and methodically
digested and arranged, so as to become attainable by one. The
knowledge of reasons and their conclusions constitutes abstract, that of causes and their effects, and of the laws of nature, natural science.”
—John Frederick William Herschel (1792–1871)