Byron's fame rests not only on his writings, but also on his life, which featured extravagant living, debts, separation, allegations of incest and his eventual death from fever after he travelled to fight on the Greek side in the Greek War of Independence.
Byron initially refused to have anything to do with Claire, and would only agree to remain in her presence with the Shelleys, who eventually persuaded Byron to accept and provide for Allegra, the child she bore him in January 1817.
Byron was a strong swimmer and, in emulation of Leander, swam the Hellespont.