Countess Elizabeth Báthory of Ecsed was a Hungarian noblewoman and alleged serial killer from the powerful House of Báthory, who owned land in the Kingdom of Hungary. Báthory and four of her servants were accused of torturing and killing hundreds of girls and women from 1590 to 1610. She and her servants were put on trial and convicted. The servants were executed, whereas Báthory was imprisoned within the Castle of Csejte (Čachtice) until she died in her sleep in 1614.