Who is jack in Lord of the Flies ?

Main antagonist in Lord of the Flies.

Explanation:

Jack Merridew is the main antagonist in Sir William Golding's novel Lord of the Flies. He battled through civilization, morality, and order, even when it resulted in his descent to madness, painting himself dramatically.

Described to be physically unattractive but played by Tom Chapin, Jack is the tallest out of the boys, bony, but strongly built, sandy red-haired, freckled, and blue-eyed.

Jack is the only character in any version of the story to have his first and last name given; all the other boys are known by first names only, or by a nickname in Piggy's case.  

d. murder of a son and cooking the son for a feast

procne murdered her son and served him to tereus, her husband and her son's father. she did this out of revenge. tereus raped her sister, philomela, and cut her tongue out to keep her from talking. philomela managed to communicate it to procne and procne sought revenge.

tantalus murdered his son and fed him to the gods because he was angry with the gods. the gods punished him by putting him in a pool of water that evaporates when he tries to drink and having fruit hang just out of his reach.