Madame Sosostris T.S Eliot's the Wasteland, Helena Blatvasky, and Tyy from Nova

Hello, I'm trying to complete an essay based on the comparison of Madame Sosostris from T.S Eliot's The Wasteland and Tyy from Stanley r. Delany's Nova. I'm wondering about Madame Sosostris's relation to Helena Blatvasky the famous European Clairvoyant and anything to do with bisexualism. It is said that some of the greatest minds of our world were of the bisexual nature, having balance between feminine and masculine, I'm wondering how that may be geared toward the fundamental themes of motifs of both Nova and the Wasteland. Any light you can shed on this would be greatly appreciated!