Michael Denis

Denis was born at Schärding, located on the Inn River, then ruled by the Electorate of Bavaria, in 1729, the son of Johann Rudolph Denis, who taught him Latin at an early age. At the age of ten, he was enrolled to be educated by the Jesuits at their college in Passau. After completing his studies in 1747, he entered the novitiate of the Jesuits in Vienna. In 1749, following this initial formation period, Denis was sent to carry his period of Regency at Jesuit colleges in Graz and Klagenfurt. He was ordained a priest in 1757. Two years later, he was appointed professor at the Theresianum in Vienna, a Jesuit college. After the suppression of the Jesuits in 1773, and the subsequent closing of the college, he remained there to maintain its library until 1784, at which time he was made second custodian of the library of the royal court, and seven years later became its chief librarian. Denis died in Vienna in 1800.

In addition to his literary output, working with Ignaz Schiffermüller, Denis formed an early collection of butterflies and moths, and published the first catalogue of the Lepidoptera found around Vienna. His collection was kept at the Hofburg Palace and was destroyed in course of the Revolution of 1848.

Poetische Bilder der meisten kriegerischen Vorgänge in Europa seit dem Jahr 1756, Wien 1760 Die Gedichte Ossians, eines alten celtischen Dichters, aus dem Englischen übersetzt, Wien 1768–69 Einleitung in die Bücherkunde, Wien 1777–1778 Die Lieder Sineds des Barden, Wien 1772 (which includes the text to Mozart's Gibraltar). Systematisches Verzeichniß der Schmetterlinge der Wienergegend herausgegeben von einigen Lehrern am k. k. Theresianum (with Ignaz Schiffermüller), Wien 1775 Grundriß der Bibliographie, Wien 1777 Die Merkwürdigkeiten der k. k. garellischen öffentlichen Bibliothek am Theresiano, Wien 1780 Bibliotheca typographica Vindobonensis ab anno 1482 usque ad annum 1560, Wien 1782 (auch deutsch Wiens Buchdruckergeschichte bis 1560, Wien 1782–1793) Ossian und Sineds Lieder, 5 Bände, 1784 Kurze Erzählung der Streitigkeiten über die alten Urkunden, Heidelberg 1785 Zurückerinnerungen, Wien 1794 Carmina quaedam, Wien 1794 Beschäftigungen mit Gott schon in dem 12. Jahrhundert gesammelt, Wien 1799