A domestic shooting at a stately home in which a teenage footman killed two staff and wounded others, resulting in a verdict of guilty but insane.
Key Facts
- Date
- 9 October 1952
- Perpetrator
- Harold Winstanley, age 19, trainee footman
- Deaths
- 2 (butler William Stallard; under-butler Douglas Stuart)
- Wounded
- Lady Derby and the chef also attacked
- Verdict
- Guilty but insane
- Sentence
- Committed to Broadmoor Hospital
By the Numbers
Location
Cause → Event → Consequence
Harold Winstanley, a 19-year-old trainee footman employed at Knowsley Hall, armed himself and turned on his employer and fellow household staff on the evening of 9 October 1952. The precise motive that led him to open fire was not established in the source record.
Winstanley shot Lady Derby and three colleagues inside Knowsley Hall. The butler, William Stallard, and the under-butler, Douglas Stuart, died from their wounds. After the shootings he assaulted the chef and fled to a local pub before boarding a bus to Liverpool, where he surrendered to police.
Winstanley was tried for the two murders. The jury returned a verdict of guilty but insane, and he was committed to Broadmoor Hospital rather than sentenced to imprisonment or execution. The case drew attention to violence within domestic service settings in post-war Britain.