What scandals surrounded Lord Byron before he left England?

Before leaving England in 1816, Lord Byron was embroiled in significant public and personal scandals that fueled his notoriety as a "mad, bad, and dangerous to know" figure.12

His reputation was shaped by several key factors:

• Extramarital Affairs: Byron engaged in numerous high-profile liaisons, most notably with Lady Caroline Lamb, who later published a novel based on their affair, and the social reformer Lady Oxford.1
• Allegations of Incest: In 1813, rumors emerged regarding an intimate relationship between Byron and his half sister, Augusta Leigh. These allegations remained a source of intense public speculation and moral indignation.12
• Bisexuality: Byron’s romantic attractions to both men and women were a subject of scandal, particularly given that homosexuality was illegal in England at the time.123
• Failed Marriage: His marriage to Annabella Milbanke in 1815 was marked by conflict, including accusations of verbal cruelty and abuse. Following their separation in 1816, rumors regarding his private life intensified, leading to widespread social condemnation.12

These scandals, compounded by mounting financial debts, ultimately prompted Byron to leave England in April 1816, never to return.12