Robert's Rebellion ( Robert Baratheon's Rebellion, the War of the Usurper, War of the Usurper )

Robert’s Rebellion, also known as the War of the Usurper, was a rebellion against House Targaryen, primarily instigated by Eddard Stark, Jon Arryn, and Robert Baratheon, for whom it is named. It lasted “close to a year” and resulted in the end of the Targaryen dynasty in the Seven Kingdoms and the beginning of Robert Baratheon’s reign.