John Fenton

John Fenton is the name of Danny's grandfather in the fan-fiction, while in the series, he was just mentioned as "Grandpa Fenton."
He was only mentioned once, in "Splitting Images," by Danny when he entered the Ghost Zone for the first time, "It's like I dropped into Grandpa Fenton's yearbook." He was named after his paternal ancestor, John Fentonightingale, a famed witch-hunter obsessed with fighting ghosts.
Vlad once recalled me4eting Jack's father and noticed that he was obsessed about ghosts just like Jack was.
Category:Fenton Family
Category:Humans
Category:Protagonists