The ghost of a child is said to be seen peering out the windows on occasion. The mansion itself is said to have secret underground passageways that connect it to the family vault of Henry B. Curtis, the builder of the mansion. He was an Abolitionist who used the vault to conceal slaves along the Underground Railroad. The family's crypt is located in nearby Mound View Cemetery.
I just recently made a trip to Curtis Mansion didn't get a chance to get inside of the mansion but i happen to see a ghost of a small child looking out the window by time i got to take other picture the ghost of the small child was gone.Could the ghost of the small child be a slave that Henry B Curtis was hiding in his basement.I'm not sure if anyone will find out the identity of the ghost of the small child.