Abstract
In the second half of the sixteenth century, many universities influenced by Salamanca adopted the Summa theologiae as the textbook for teaching scholastic theology. At the same time, the universities decided that some minor chairs should teach one of the Sentences commentaries written by one of the following authors: Duns Scotus, Durand of Saint-Pourçain, or Gabriel Biel. As a result, some commentaries on these commentaries started to appear. This is most notably the case when it comes to the University of Coimbra, where Aquinas’s Summa became the textbook only very late and where the chairs of Scotus, Durand and Biel were instituted in the second half of the century. This article provides a list of questions making up thirteen commentaries produced in Coimbra, where, unlike what happened in Salamanca, the professors belonged to different religious orders. It also presents the list of questions of one commentary connected with a Franciscan convent. Some reflections on the need to study late-scholastic manuscripts as well as on the structure of these commentaries are also offered.