These texts were not just copied, but also known at the court of Charlemagne, since his historian, bishop Einhard, asked the visiting English churchman Alcuin for explanations of some technical terms. In addition, a number of individuals are known to have read the text or have been indirectly influenced by it, including: Vussin, Hrabanus Maurus, Hermann of Reichenau, Hugo of St. Victor, Gervase of Melkey, William of Malmesbury, Theoderich of St. Trond, Petrus Diaconus, Albertus Magnus, Filippo Villani, Jean de Montreuil, Petrarch, Boccaccio, Giovanni de Dondi, Domenico di Bandino, Niccolò Acciaioli bequeathed copy to the Basilica of San Lorenzo, Florence, Bernward of Hildesheim, and St. Thomas Aquinas. In 1244 the Dominican friar Vincent of Beauvais made a large number of references to in his compendium of all the knowledge of the Middle Ages