According to one source, after the birth of this brother of  Theoclymenus, Zeus laughed nonstop for seven days.
According to one source, after the birth of this brother of  Theoclymenus, Zeus laughed nonstop for seven days. In a work by  Seneca, this man demands that a child be thrown off the walls, but the  child eventually jumps off the wall of his own volition. His own death by  laughter was prompted by the fact that he was unable to figure out how  many figs were on a fig tree or how many pigs a mother pig would give  birth to. This man held a role opposite (*) Helenus during the Trojan War.  In The Iliad, this son of Thestor noted that Chryses must get his daughter  Chryseis back if a plague was going to end. For 10 points, identify this  soothsayer for the Greeks during the Trojan war.
According to one source, after the birth of this brother of  Theoclymenus, Zeus laughed nonstop for seven days.
Calchas