Arachne 407
Arachne was a mortal, gifted in weaving, who boasted that her work was superior to that of the goddess Athena, patroness of crafts. Incensed, the goddess, disguised as an old woman, appeared to Arachne and counseled her to repent her pride and acknowledge Athena’s greater skill.

Asbolus was a centaur, a seer, augur, or prophet for his people, who read signs in the flight of birds. He anticipated the devastating battle with the Lapiths at the wedding of their king, where many centaurs died, and warned them against attending, but went unheeded.
Asclepius was a god of medicine and healing, a son of Apollo by a mortal woman, who died while pregnant. Apollo saved the unborn child from her womb when she was on her funeral pyre, and gave him into the keeping of the centaur Chiron, who taught him the healing arts. 
Atropos was one of the three Moirai, sisters known in English as “the Fates”. The Fates were the daughters of Erebus (“Darkness”) and Nyx (“Night”), and even Zeus was subject to their dictates. Atropos was known as “the Cutter”, for it was her responsibility to determine the means of one’s demise, and to sever the thread of life at death.