Astolfo

thumb|A print depicting Astolfo on horseback, 1510–1550

Astolfo (also Astolpho, Estous, and Estouls) is a fictional character in the Matter of France where he is one of Charlemagne's paladins. He is the son of Otto, the King of England (possibly referring to Charles' contemporary Offa of Mercia), and is a cousin to Orlando and Rinaldo, and a descendant of Charles Martel. While Astolfo's name appeared in the Old French chanson de geste The Four Sons of Aymon, his first major appearance was in the anonymous early fourteenth-century Franco-Italian epic poem La Prise de Pampelune. He was subsequently a major character (typically humorous) in Italian Renaissance romance epics, such as Morgante by Luigi Pulci, Orlando Innamorato by Matteo Maria Boiardo, and Orlando Furioso by Ludovico Ariosto.