This is History: History’s Greatest Fails S9 E9 | Madness Descends
Mar 3, 2026
A sudden royal catatonia after a crushing military defeat sparks a power vacuum in England. Rival nobles scramble for control as Parliament names a protector and political alliances shift. Tensions build toward an armed clash that ignites a bloody civil war.
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Henry VI's Catatonic Collapse After Castillon
- King Henry VI became inert and catatonic after news of the Battle of Castillon in July 1453, refusing to speak, eat, or respond to attendants.
- Physicians tried herbs, poultices and leeches at Clarendon with no success, leaving a living but unresponsive monarch and a political vacuum.
A New Constitutional Problem Created By Illness
- Henry VI's illness created a constitutional crisis because it didn't fit existing models like minority or regency and left no clear legal mechanism for who could rule.
- That gap invited competing nobles to claim authority, risking treason charges for the wrong move.
War Abroad and Noble Warfare At Home
- The loss of Gascony, Normandy and Maine left England with only Calais and intensified urgent military and domestic crises that required royal intervention.
- Simultaneous noble feuds (Nevilles vs Percys, Courtenays vs Bonvilles) turned England into near open warfare without a functioning king.