Ephialtes

Mother: Iphimedia

Father: Poseidon

Other parental figure: Eeriboia (stepmother)

Siblings: Aethusa, Agenor, Aloeus, Amycus, Antaeus, Arion, Asopus, Augeas, Belus, Benthesicyme, Busiris, Cenchrias, Cercyon, Charybdis, Chrysaor, Cromus, Cteatus, Cychreus, Dercynus, Epopeus, Erginus, Eryx, Eumolpus, Euphemus, Eurypylus, Eurytus, Halirrhothius, Hippothoon, Hippo, Hopleus, Hyperenor, Hyrieus, Ialebion, Ida, Leches, Lelex, Lycus, Mygdon, Nauplius, Neleus, Nireus, Orion, Otus, Pegasus, Pelias, Peratus, Periclymenus, Phineus, Poltys, Polyphemus, Proteus, Rhode, Sarpedon, Sciron, Taphius, Thasus, Triops, Triton

Aloads

1. Mount Olympus
2. Naxos
3. Nowhere

1. The Aloads make the sea into land and the land into sea
2. Otus and Ephialtes put Ares in bonds
3. Artemis kills the Aloads

Apollodorus - Library and Epitome: Library, Section 7.4