Bjelfvenstam, Nils Erik (1896– )
Swedish educator. He was born January 14, 1896, at Köping,
Sweden, and educated at the University of Uppsala. He
served as president of the Parapsychology Society, Stockholm,
beginning in 1948, and of the Institute of Psychological Research,
Uppsala, beginning in 1955. He contributed a section
to the book Abnormal Hypnotic Phenomena A Survey of NineteenthCentury
Cases in 1967.