Aegon Blackfyre is a character from the fictional universe of A Song of Ice and Fire, created by George R.R. Martin. He is a member of the Blackfyre family, a cadet branch of the Targaryens, known for their claim to the Iron Throne of Westeros. Aegon is often associated with the Blackfyre Rebellions, a series of civil wars fought for the throne. Aegon Blackfyre's lineage traces back to Daemon Blackfyre, the first of his name, who was legitimized by King Daeron II Targaryen. The Blackfyres were notable for their distinct black dragon sigil, contrasting with the Targaryen's red and black. Aegon's story reflects the ongoing struggle for power and legitimacy in the realm.