Colonel John B. Alexander, a US Army intelligence officer with a background in military psychic research.
The engine treats him as a documented link connecting military intelligence to civilian UFO and 'experiencer' communities.
He came from the Army's psychic-warrior research lineage, co-founded a paranormal research institute funded by billionaire Robert Bigelow, and wrote the introduction to a UFO book by contactee Chris Bledsoe.
It matters because he shows a concrete path by which military-intelligence figures cross over into shaping civilian belief in the paranormal.