Sir William Trussell was an English politician and leading rebel in Queen Isabella and Roger Mortimer, 1st Earl of March's rebellion against Edward II. William acted as Speaker of the House of Commons and renounced the allegiance of England to Edward II, forcing his abdication, and became King Edward III's Secretary.
- Occupation
- diplomat, politician
- Position held
- Member of Parliament in the Parliament of England
- Born
- 1250
- Died
- 1347
