H. P. Blavatsky

Vaisâkha. A celebrated female ascetic, born at Srâvastî, and called Sudatta, “virtuous donor”. She was the mother‐abbess of a Vihâra, or convent of female Upâsikâs, and is known as the builder of a Vihâra for Sâkyamuni Buddha. She is regarded as the patroness of all the Buddhist female ascetics.

Source: H. P. Blavatsky, The Theosophical Glossary, art. Vaisakha