Mark Probert

From Kook Science

Mark Probert
Born 5 February 1907(1907-02-05) [1]
Bayonne, New Jersey
Died 22 February 1969 (62)
San Diego, California
Affiliations Borderland Sciences (BSRA),
Inner Circle Kethra E'Da
Known for The Ether Ship Mystery
Noted work(s) "The Magic Bag" (195?)
Spouse(s) Irene Probert

Mark A. Probert (February 5, 1907 - February 22, 1969) was an American trance medium and mental medium, billing himself as A Telegnostic from San Diego, who professed to act as a channel of the Inner Circle (or Kethra E Da, Teachers of Light, as it is called in the Yuga language of E Yada Di Shi'ite). Records of Probert's seances were first published by Meade Layne and circulated as part of the BSRA's Flying Roll and Round Robin newsletters, forming the core of the group's research into the Ether Ship Mystery.

Selected Bibliography



  1. "California, Death Index, 1940-1997," index, FamilySearch ( : accessed 12 Oct 2013), Mark A Probert, b. 5 February 1907, d. 22 February 1969.