Frederic I Barbarossa and his sons King Henry IV and Duke Frederick V. Medieval illumination from the Chronic of the Guelphs (Weingarten Abbey, 1179-1191).
| Frederic I Barbarossa and his sons King Henry IV and Duke Frederick V Frederic I Barbarossa and his sons King Henry IV and Duke Frederick V. Medieval illumination from the Chronic of the Guelphs (Weingarten Abbey, 1179-1191). |
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