Complex sentence: In "Fédération Universelle des Ordres et Sociétés Initiatiques", FUDOSI, he was known with the nomen mysticum "Sar Validivar" and received his initiation in Martinism during the second convention of FUDOSI in September 1936.
Split into simpler sentences: In "Fédération Universelle des Ordres et Sociétés Initiatiques", FUDOSI, he was known with the nomen mysticum "Sar Validivar". He received his initiation in Martinism during the second convention of FUDOSI in September 1936.