Black cats came back into the equation again during the late 1960s, while the house was inhabited by a Mrs. Margaret O'Brien, who was setting up an arts centre there. On moving in, she was told by the local people that the area was haunted by a black cat, alleged to be the size of an Airedale dog.
Mr. O'Brien did indeed see a big black animal disappearing into the foliage one day, but didn't mention it to anyone until her artist friend Tom McAssey and two of his colleagues were one night working late in the house. They had a frightening experience with a black draped spectre that spoke to them, and a monstrous black cat with red glowing eyes. McAssey later did an oil painting of the beast, which now hangs in the restaurant. Val McGann, who lived in a trailer next to the house, claimed to have stalked the monster with his shotgun, but was unable to corner it.
More paranormal events were to haunt the house, including apparitions of nuns, poltergeists, power failures during planned seances, bells, you name it. At one point, a Catholic priest was called in to sort things out, to no avail. Things got even dafter when headgear - in the form of small caps - were reported to be regularly teleporting themselves into the house, and were to be found on picture hooks or other odd places.