Helena Blavatsky
Known For: Acting
Gender: Female
Date of Birth: August 12, 1831
Day of Death: May 8, 1891 (60 years old)
Place of Birth: Dnipro, Ukraine
Helena Petrovna Blavatsky, often known as Madame Blavatsky, was a Russian and American mystic and author who co-founded the Theosophical Society in 1875. She gained an international following as the leading theoretician of Theosophy.