She married, in 1849, Nikifor Vassilievitch Blavatsky. Her second husband was Michael C. Betanelly. She maintained that neither marriage was consummated.
She then founded, with Henry Steel Olcott, William Quan Judge and others, the Theosophical Society, a new religious movement of the late nineteenth century that took its inspiration from Hinduism and Buddhism. Blavatsky claimed to have been given access to what she called a 'secret doctrine' that had been passed down the ages from ancient sages. In this respect Blavatsky's ideas followed in the tradition of Freemasonry and Rosicrucianism. The difference was that Blavatsky's esoteric wisdom was supposed to be derived from Eastern sages, rather than from Egyptian or Judaic traditions. Furthermore, Blavatsy claimed that the ancient wisdom to which she had access was consistent with modern science, in particular with physics and evolutionary biology. This claim that esoteric spiritual knowledge is consistent with new science may be considered to be the first instance of what is now called New Age thinking. In fact, many researchers feel that much of New Age-thought started with Blavatsky.
Her books included:
Books about her include: