"The Theosophical Society was an organization formed in 1875 by Helena Blavatsky to advance Theosophy. The original organization, after splits and realignments, currently has several successors.[1] Following the death of Blavatsky, competition within the Society between factions emerged, particularly among founding members and the organisation split between the Theosophical Society Adyar (Olcott-Besant) and the Theosophical Society Pasadena (Judge). The former group, headquartered in India, is the most widespread international group holding the name "Theosophical Society" today."

https://en.wikipedia.org/wiki/Theosophical_Society