Back to Events
Poltergeist

The Thornton Heath Poltergeist

A London suburb experienced one of England's most documented poltergeist cases.

1938
Thornton Heath, Surrey, England
40+ witnesses

The Thornton Heath Poltergeist

In 1938, a house in Thornton Heath, a suburb of Croydon in Surrey, became the site of intense poltergeist activity that attracted investigators and journalists. The case was thoroughly documented and remains one of the most significant English poltergeist incidents of the 20th century.

The Family

The Forbes family experienced the disturbances over several months. The household included parents and children, with a teenage daughter who seemed to be the focus of the activity. The family had no prior interest in or experience with the supernatural.

The Phenomena

The activity began with small objects moving on their own. Coins appeared from nowhere, dropping from the ceiling. Ornaments slid across surfaces. As the disturbances continued, heavier objects began moving, furniture shifted, and loud crashes sounded throughout the house.

The Eggs

One distinctive feature of the Thornton Heath case was the appearance of eggs. Eggs materialized from nowhere and were thrown with force at walls and people. Fresh eggs that had been in the kitchen were found in sealed rooms. The origin of some eggs could not be traced.

The Investigation

Nandor Fodor, a respected psychical researcher, investigated the case extensively. He spent considerable time with the family and witnessed phenomena firsthand. His conclusion suggested that the teenage daughter was unconsciously generating the activity through psychokinetic means.

The Psychological Theory

Fodor’s investigation contributed to understanding poltergeists as manifestations of repressed psychological energy rather than external spirits. The Forbes daughter was found to be experiencing emotional difficulties. When these were addressed, the phenomena decreased.

The Resolution

The activity gradually ceased as the family situation stabilized. The case supported the theory that poltergeists are connected to living people rather than the dead, often centering on adolescents experiencing emotional turmoil.

Assessment

The Thornton Heath case remains important for advancing the psychological understanding of poltergeist phenomena. The thorough documentation and professional investigation make it a valuable case study in paranormal research.