William Bleckwenn, Date of Birth, Place of Birth, Date of Death

William Bleckwenn

American psychiatrist

Date of Birth: 23-Jul-1895

Place of Birth: Astoria, New York, United States

Date of Death: 06-Jan-1965

Profession: psychiatrist, neurologist, military physician

Nationality: United States

Zodiac Sign: Leo

William Jefferson Bleckwenn (July 23, 1895 – January 6, 1965) was an American neurologist, psychiatrist, and military physician, who was instrumental in developing the treatment known as "narcoanalysis" or "narcosynthesis", also known by the lay term "truth serum".