Demoleon

Archelochus,[8][9] Coön,[10] Eurymachus,[11] Glaucus,[12] Helicaon,[13] Iphidamas,[14] Laodamas,[15][16] Laodocus,[17] Medon,[18] Polybus,[5][19] and Thersilochus.

His house was spared by the Achaeans because his family received Odysseus and Menelaus when they came to Troy as envoys.

Demoleon's house was also spared by the Achaeans because his father pleaded with the Trojans to return Helen to the Greeks when Paris first stole her from Menelaus.

"…and over [the body of Iphition] Achilles killed Demoleon, a valiant champion of war and son to Antenor.

The helmet did not stay the spear, but it went right on, crushing the bone so that the brain inside was shed in all directions, and his lust of fighting was ended.