The Twelve Peers of Charlemagne are twelve knights that serve the King of the Frankish Realm. Charlemagne. As a cousin of Roland. Astolfo is included among those twelve-- that being said. Astolfo was famed as "weak" in legends. Fate/Astolfo/Rider/Servant The Twelve Peers of Charlemagne are twe... / Anime Ero Cosplay :: Anime Cosplay :: Anime :: Anime Ero Male :: Rider of Black :: Fate/Apocrypha :: Fate (series)