In 1922, Aleksander Birkenmajer presented an unknown work of Albert of Saxony, Quaestiones de sphaera, in a manuscript at the Dominicans in Vienna. In 1989, Jürgen Sarnowsky found a second manuscript in Rome. This paper presents a third complete manuscript (BNE Madrid) and an incomplete one (Amploniana Erfurt) of this work. Furthermore, it is argued that an anonymous expositio of Sacrobosco’s treatise can be ascribed to Albert of Saxony. Finally, an anonymous commentary on Albert’s questions in two manuscripts (Munich, Salzburg) (...) is presented. The possibility that this commentary stems from the famous Viennese master John of Gmunden (d. 1442) is considered, but no decisive result could be achieved yet. In an appendix, a complete list of the titles of Albert’s questions is added. (shrink)

This paper presents new results regarding six Arts Masters of the Late Middle Ages. First of all, a new search target for the lost work Logica of Thomas of Cleves is suggested: a question commentary on Peter of Spain should be searched for. Second, recent research has shown that John of Hokelem is a prolific author: further findings are added here. A third notable magister artium Parisiensis of the late 14th century is Christian of Ackoy: in addition to his known (...) works, some new findings are discussed as possible or even probable works by him. Finally, the bibliography of an important magister artium Pragensis, Helmold of Salzwedel, as well as that of two Viennese Arts Masters, Conrad Seglauer and John Gossolt, is improved. In this way, the paper offers new insights into the manuscript tradition of late medieval philosophy and provides some corrections to the standard literature (C. H. Lohr, M. Markowski, and others). (shrink)

This article presents for the first time complete descriptions of four codices of the Austrian National Library at Vienna, viz. 1617, 5237, 5248 and 5377. Cod. 1617 is a fragment of Henry Totting of Oyta’s 13 Quaestiones Sententiarum, comprising part of q.7 and qq.8-13 in 198 ff.. The other three manuscripts contain mainly logical texts, e.g., Albert of Saxony’s Sophismata in Cods. 5237 and 5377, his Insolubilia in Cod. 5248, and his Quaestiones Posteriorum in Cod. 5377; 11 of the 12 (...) Tractatus by Peter of Spain in Cod. 5248; an apparently unnoticed copy of Porphyry’s Isagoge translated by Boethius and treatises by Thomas Manlevelt, Richard Billingham and John of Holland along with several anonymous texts in Cod. 5248; a fragment of John Buridan’s Quaestiones breves veteris artis in Cod. 5377. The latter codex has also two interesting sets of anonymous Quaestiones quodlibetales and an erratic leaf with questions on Peri heremeias. Charters or charter-like texts are to be found in Cods. 1617 and 5248 , which may be of value for the prosopography of the fourteenth century. (shrink)

L. M. de Rijk supposed in 1982 that two anonymous logical tracts in the Viennese Codex 4698, fol. 18r–27v, may be the work of Martinus Anglicus to whom a tract on consequences and one on obligations are ascribed in that codex. The tract on supposition of which the Viennese codex hands down only a fragment of the beginning is contained completely in Hs I 613 of the Stadtbibliothek Mainz, fol. 20vb–21vb. This finding ensures the authorship of Martinus Anglicus and allows (...) to ascribe an Introduction into Logic in some seven parts to him. Martin’s tract on supposition and the more detailed one by Thomas Manlevelt show some resemblances in structure and content, the first being presumably the later one. This paper presents an edition of Martin’s Tractatus de suppositione from the Mainz manuscript and an introduction regarding the author and his work. (shrink)

L. M. de Rijk supposed in 1982 that two anonymous logical tracts in the Viennese Codex 4698, fol. 18r–27v, may be the work of Martinus Anglicus to whom a tract on consequences and one on obligations are ascribed in that codex. The tract on supposition of which the Viennese codex hands down only a fragment of the beginning is contained completely in Hs I 613 of the Stadtbibliothek Mainz, fol. 20vb–21vb. This finding ensures the authorship of Martinus Anglicus and allows (...) to ascribe an Introduction into Logic in some seven parts to him. Martin’s tract on supposition and the more detailed one by Thomas Manlevelt show some resemblances in structure and content, the first being presumably the later one. This paper presents an edition of Martin’s Tractatus de suppositione from the Mainz manuscript and an introduction regarding the author and his work. (shrink)

One of the riddles of the history of late medieval philosophy is the identity of a certain Hugo who is frequently quoted in manuscripts as well as in early prints. This article offers solutions to the relevant problems, identifying the work to which these quotations refer. One of the manuscripts presents the author’s name as “Hugo de Reyss,” Reyss being identified with Rees in North-Rhine/Westphalia. A passage in that work links the author to the University of Paris. Among the Hugos (...) documented at the University of Paris at the relevant time, Hugo de Hervorst is the most promising candidate. Hugo of Hervorst and his family had close relations to Rees. In sum, a chain of arguments leads to the identification of Hugo de Reyss as Hugo de Hervorst, whose academic and ecclesiastical careers can thus be outlined. Documented for the first time in 1372, he died in 1399. (shrink)

This study based on manuscripts uncovers a network of Parisian Masters of Arts of the late fourteenth and early fifteenth centuries, especially in the period covered by the missing fifth Register of the English Nation of the Parisian Arts Faculty. Outstanding masters are Henry of Oy, Christian of Paris, John of Hokelem, James of Yvia, John of Paris and others. The life and work of John of Hokelem are critically studied here for the first time. The dominating figure is, however, (...) Marsilius of Inghen with his treatises on the Parva logicalia, especially the Suppositiones and the Consequentiae. Perhaps the list of works by Marsilius is not yet complete. Among the most important of the many topics is the semantics of terms like white, is and being. Among the wealth of interesting details are testimonies to Thomas of Cleve’s missing Logic, early occurrences of the names terministae vel... (shrink)