 In the Middle Ages and after, Simplicius was read by a wide range of authors, but to date no systematic study of his legacy has been published. This final section presents only a limited selection of evidence for his legacy. In the Latin West, the Dominican friar William of Moerbeke (1215–1286) translated some of Simplicius’ commentaries into Latin. This made them accessible to readers such as Thomas Aquinas, Henry of Ghent, Duns Scotus, and many others. Moerbeke finished translating the Commentary on the Categories in 1266 (Chase 2008: 12–17 and 20–24). He also translated a small part of the Commentary on the De Caelo, the so-called fragmentum Toletanum, followed by a full translation of the commentary in 1271 (see Bossier 1987). In addition, there is a partial translation by Robert Grosseteste that is older then the one by Moerbeke, but it is difficult to determine who actually made use of it.