Jacob is one of the four children kidnapped by Afton in "The Fourth Closet." He's described as a skinny blond kindergartner with a massive bruise on his forearm. He was bleeding from shallow cuts on his arm and one on his mouth.
Sorting fictional characters by their first names, not including actors or anything. Since somebody has decided to exactly copy this story just know that this is the original, and some people need to get some creativity