- Beheaded for treason (Roger Clifford)
- Fell off a horse (John Heyward)
- Hung for adultery (William de Braose)
- Hung for treason (Roger Mortimer, Hugh Despenser (Elder and Younger))
- Impaled on a red-hot poker (Edward II)
- Killed in battle (many)
- Killed by Indians (John Wright, John Woodson)
- Plague (Thomas Beauchamp)
- Poisoned (Richard de Clare)
- Starved to death in a prison cell (Maude de Braose)
- Swept overboard by a tornado (Nathaniel Polhill)
- Yellow fever (Daniel Remshart)