Apollodorus 3.5.6
Sipylus, Eupinytus, Ismenus, Damasichthon, Agenor, Phaedimus,
Tantalus, seven sons of, and Ethodaia or Neaera, Cleodoxa, Astyoche,
Phthia, Pelopia, Astycratia, Ogygia, seven daughters of Amphion
by Niobe, daughter of Tantalus. Neleus married Chloris, eldest daughter of Niobe by Amphion.
Hyginus, Fabulae 69.7
Amphion built the walls of Thebes with seven gates,
which were named after his daughters:
Thera, Cleodoxe, Astynome, Astycratia, Chias, Ogygia, and Chloris;
24 Sep 2005