This person is singing in the genres experimental rock . The person's age was 81 . Conspiracy are the crimes this person is convicted for . John Robert Gregg was married with Alice Adair ( m.  1988;  div.  1994) . This person has a website named katyperry.com . The person won Computer Pioneer Award (1994) . publisher, Educator, inventor, Humanitarian, Actress  are the occupations of this person . On February 17,1997 a person named John Robert Gregg died . The doctoral students of John Robert Gregg are Vitaly Ginzburg . The person has 0 kids . Portrait are the labels in which this person sings . The person named John Robert Gregg's date of birth is October 9, 1950 . John Robert Gregg played percussion instruments . Tha Trademarc (cousin) are relatives of John Robert Gregg . Applied Invention are the institutions John Robert Gregg worked at . Winchester Cathedral is the resting place of the person
John Robert Gregg received salary from Applied Invention