Robert W. Prehoda
Prehoda, Robert Wayne
July 7, 1931 – June 11, 2009 (aged 77)
Birth place: Santa Barbara County, California, USA
Chemist and futurist prominent in the cryonics movement. Wikipedia originally gave 1929 as the year of birth, but it was subsequently changed to 1931 based on a review of Social Security records published in the obituary in the magazine ''Cryonics'' (2nd Quarter 2010.)