Recommended Reading:

Brownsea Castle

A former resident, Mrs Bonham-Christie, is said to have been seen in the grounds of the castle, looking out to sea. There are stories of rattling beds in the castle, too. Outside the castle, a boy in "a strange outfit" has been seen at campsites at night, and long-dead gardeners still tend to their fruit trees.

Update 7/9/21: Michael Holdich, the partner and group operations manager for the John Lewis Partnership informs me, "I have spent some time asking around and speaking with Partners who have been at the Castle for many years. None of them had any stories to tell or have had any unexplained sightings or events. I only remember the story of the photograph from years back that was taken and the reference to Mary Bonham Christie in the window, this was covered in the local Echo."

Link: Daily Mirror

Click here to go to my Ghost Location page