For Theon and his daughter Hypatia. see Fabricius, Bibliothec. tom. viii. p. 210, 211. Her article in the Lexicon of Suidas is curious and original. Hesychius (Meursii Opera, tom. vii. p. 295, 296) observes, that she was persecuted and an epigram in the Greek Anthology (l. i. c. 76, p. 159, edit. Brodaei) celebrates her knowledge and eloquence. She is honourably mentioned (Epist. 10, 15 16, 33 - 80, 124, 135, 153) by her friend and disciple the philosophic bishop Synesius.