Complex sentence: Lady Byron's reminiscences, published after her death by Harriet Beecher Stowe, revealed her fears about an alleged incest Byron had with his half-sister, the disclosure of Lady Byron's suspicions ultimately prompted Byron to leave England.
Split into simpler sentences: Lady Byron's reminiscences, published after her death by Harriet Beecher Stowe, revealed her fears about an alleged incest Byron had with his half-sister. The disclosure of Lady Byron's suspicions ultimately prompted Byron to leave England.