JT McFadden

Background
JT McFadden was an inventor and heavily implied to be the brother of the Ghostly Trio. He had one son, named Casper with an unknown woman.

When his son died at the age of twelve and was haunted by Casper, JT created a machine called the Lazarus that could turn a person into a human.

Family

 * Mrs. McFadden (wife)
 * Casper McFadden (son)
 * Spooky (nephew)
 * Ghostly Trio (brothers)