The Battle of Flodden Field: Thomas Howard, Earl of Surrey, commanding the Army of England, defeats the Army of Scotland, commanded by James IV.
NOTE: James was the last British sovereign to die in battle.
[restored 9/14/2024]
Subsequent Events:
References:
Winston Churchill, A History of the English-Speaking Peoples, four volumes. (London: Cassell, 1956-58), 2:36.