In the original lore - Oddfellow is the selected pseudonym of a carnival owner who is already on the run from the authorities. It’s assumed he’s fleeing because of his connection to a carnival fire. When one of his employees (Jack) admits to killing (and implied diddling) kids, Oddfellow kills the employee to avoid getting the authorities involved.
The Cane of Souls element is a bit of a retcon and, arguably, the least interesting aspect of the Oddfellow character. The house would be better if it focuses on either the original disaster or subverting the story to a sort of “Case Files” house where we are investigating Oddfellow. A Jack scare is likely, but any narrative focus on him would be distracting and too easy.