
In 1919 Sian Busby's great-grandmother Beth gave birth to triplets. One of the babies died at birth & 11 days later Beth drowned the surviving twins in a bath of cold water. She was sentenced to an indefinite term of imprisonment at Broadmoor. The murder & the deep sense of shame it generated obviously affected Beth her husband & their surviving children to an extraordinary degree but it also resounded through the lives of her grandchildren & great-grandchildren. It gave rise to a collective anxiety about their family's ability to parent & an obsessive fear of hereditary insanity & depressive illness. In Sian's case ill-suppressed knowledge of the event manifested itself in recurring nightmares & contributed to a prolonged bout of post-natal depression. After the birth of her second son she decided to investigate the story once & for all & lay to rest the ghosts which have haunted the family for 80 years.