While researching the Plantagenets I have found several versions of the actual time frame. Among these are 2 that stand out more often but still leave the question of the time span. Sources 1: Indicate that the Plantagenet Reign was from 1154-1399. Sources 2: Indicate that the Plantagenet Reign was from 1154-1485. Does anyone have a source that might clarify this confusion? Thank you, Bruce White