[1446] See the frequent citations of Grosseteste in his De Correctione Kalendarii, in an edition of the works of d’Ailly and Gerson printed about 1480.
[1447] On the general subject, Kaltenbrunner, Die Vorgeschichte der gregorianischen Kalendarreform, 1876.
[1448] De luce seu de inchoatione formarum, Baur, 58.
[1449] De natura locorum, Baur, 69.
[1450] De artibus liberalibus, Baur, 5.
[1451] Baur, 6-7.
[1452] Baur, 3.
[1453] Baur, 4-5.
[1454] Dover Priory, 409, fol. 80r, Pronostica Roberti Grosteste, would seem from its opening words, “Hoc ornamentum ...” to be the geomancy ascribed to various authors rather than this treatise by Grosseteste.
[1455] Baur, 42.