a female Pythagorean.
Letter of Theano to Callisto
Theano, the wife of Pythagoras, addressed a letter on the proper way of governing a family to Callisto.
The letter is extant.
printed in the Aldine collection published at Rome in 1499
, and at Geneva, with the Latin translation, in 1606.
Fabric. Bibl. Graec.
ii. p. 10.