Goetia - S. L. MacGregor Mathers (1904)
The Sixty-fifth Spirit is Andrealphus. He is a Mighty Marquis,
appearing at first in the form of a Peacock, with great Noises.
But after a time he putteth on Human shape. He can teach Geometry
perfectly. He maketh Men very subtle therein; and in all Things
pertaining unto Mensuration or Astronomy. He can transform a Man
into the Likeness of a Bird. He governeth 30 Legions of Infernal
Spirits, and his Seal is this, etc.
Pseudomonarchia daemonum - Johann Wier (1583)
Andrealphus is a great marquesse, appearing as a pecocke, he
raiseth great noises, and in humane shape perfectlie teacheth
geometrie, and all things belonging to admeasurements, he maketh a
man to be a subtill disputer, and cunning in astronomie, and
transformeth a man into the likenes of a bird, and there are under
him thirtie legions.