It was in the chaos of the Anarchy that one man carved out a reputation so dark that even in an age of violence, his name stood out: Geoffrey de Mandeville, Earl of Essex.

Geoffrey inherited immense lands and titles but he wanted even more, shifting loyalties between Stephen and Matilda whenever it suited him, extorting charters and privileges from both. When Stephen finally moved against him in 1143, Geoffrey unleashed a reign of terror across eastern England.

Chroniclers such as the Peterborough Chronicle and Orderic Vitalis described him as a robber baron, commanding brutal mercenaries who pillaged the countryside. Hardly chivalric, the man was a misogynist bully who preyed on the weak. For women, especially widows and nuns, he was the Devil’s own demon.