C. Jessen, Alberti magni historia animalium, in Archiv f. Naturgesch. XXXIII (1867) 95-105.

R. de Liechty, Albert le Grand et saint Thomas d’Aquin, ou la science au moyen âge, Paris, 1880.

A. Fellner, Albertus Magnus als Botaniker, Vienna, 1881.

H. Stadler, Albertus Magnus als selbständiger Forscher, in dem Vordergrund des Interesses gestellt; in Forschungen z. Gesch. Bayerns, XIV (1906) 95-.

J. Wimmer, Deutsches Pflanzenleben nach Albertus Magnus, etc. Halle, 1908.

S. Killermann, Die Vogelkunde bei Albertus Magnus, Regensburg, 1910.

I. Life

The leading figure in thirteenth century learning.

At last we come to the consideration of the dominant figure in Latin learning and natural science of the thirteenth century, with whose course his lifetime was nearly coincident, the most prolific of its writers, the most influential of its teachers, the dean of its scholars, the one learned man of the twelfth and thirteenth centuries to be called “the Great,”—Albertus Magnus. The length of his life and presumably also of his period of literary productivity makes it difficult to place him at any particular point in the century, and from the fact that Vincent of Beauvais and Peter of Spain cite him we might well have placed our account of his works before theirs. He appears, however, to have outlived them both. But it is mainly in order to bring our account of Albert into juxtaposition with our treatment of the other two great names of Thomas Aquinas and Roger Bacon, to determine whether the Speculum astronomiae should be ascribed to Roger rather than Albert, and to treat of books of experiments and magic, that have been ascribed to Albert but are perhaps of somewhat later date, in connection with other similar experimental and occult literature, that we have postponed our consideration of Albertus Magnus until this point.

Albert and Aquinas.