This is an octosyllabic poem in French verse, written by Ambroise, a Norman trouvere who followed Richard I.
In general, however, the trouvere depicted the feeling and manners of his own time.
According to Berte aus grans pies, in the 13th-century remaniement of the Brabantine trouvere Adenes le Rois, Charlemagne was the son of Pippin and of Berte, the daughter of Flore and Blanchefleur, king and queen of Hungary.
Thus, in a French pseudo-historic romance, Les Faits des Romains (c. 1223), he receives the honour of a bishopric. His name was not usually associated with the marvellous, and the trouvere of Huon de Bordeaux outstepped the usual sober tradition when he made Oberon the son of Julius Caesar and Morgan la Fay.