The first littleun to go missing is a shy little boy with a birthmark on his face who was the first to claim that he saw a "beastie." He went missing in chapter 2 when the boys lit their first fire. Piggy noticed that the boy was gone and everyone feared that he could have accidentally fallen in the fire. They quickly forget about the boy. And we are never to find out what happened to him.
Hope that helped :)
The first little'un to go missing is the boy with the mulberry coloured birthmark and he goes missing during the time that the fire is out of control on top of the mountain, in chapter 2.
He is a littlun and is a minor character in the book
In "Lord of the Flies" by William Golding, the first boy to disappear is a littlun. He is mistakenly reported as missing when the boys are attempting to count all the littluns but simply hid in the bushes. This incident foreshadows the increasing chaos and disorganization among the boys as they struggle to maintain order on the island.
In "Lord of the Flies," the mulberry-colored littlun, often referred to as the "littlun with the birthmark," goes missing after a fire spreads on the island. It is implied that he perished in the blaze, highlighting the tragic consequences of the boys' descent into chaos. His disappearance serves as a poignant reminder of innocence lost and the darker themes of the novel.
The biggest littlun in "Lord of the Flies" is Percival Wemys Madison. He is described as one of the older boys among the littluns, but still smaller than the older boys in the group. Percival is often seen crying and struggling to cope with his fear and anxiety on the island.
In The Lord of the Flies Simon cares for and gets along well with the Littluns. He takes the time to care for the Littluns.
In "Lord of the Flies," the wild boar does not specifically eat the littlun with the mulberry-colored birthmark. Instead, the boy goes missing after the boys' frenzied dance and chant during a hunting ritual, which leads to the assumption that he may have fallen victim to the chaos of their descent into savagery. The boar symbolizes the primal instincts awakening within the boys, but it is the group’s brutality that ultimately contributes to the littlun's fate.
The first boy who appears after the conch is blown is "Johnny". From description, he appears to be one of the littlun's.
He sees a snake beastie thing in the jungle.
In "Lord of the Flies," the beast is said to inhabit the jungle during the day. The littlun describes it as a creature that hides in the treetops and comes out at night.
The littlun Phil held the conch and spoke quite confidently about seeing something 'big and horrid' moving among the trees. The littlun Percival burst into tears and eventually Piggy and then Jack had to relate aloud to the rest of the boys what he was saying.
Probably the littlun with the mulberry coloured birthmark on his face when he raises the possibility that there might be something on the island, a thing which he refers to as a snake-thing or beastie, which wants to eat him.