51 is the number of kids that the person has . inventor, Inventor , Humanitarian, Educator, publisher, author  are the person's occupation . The charges against this person are Violating the Espionage Act . George Zweig were the doctoral students of John Robert Gregg . The person worked at Battelle Memorial Institute institutions . John Robert Gregg sings in Brother/Reprise/Warner Bros. labels . panicatthedisco.com is this person's website . turntables instruments were played by John Robert Gregg . October 4,2001 is when John Robert Gregg died . The person named John Robert Gregg's date of birth is November 20, 1928 . This person is singing in the genres operatic pop .  Hawaii is the resting place of the person .  Los Angeles is where John Robert Gregg had a residence . The person's age was 81
The person has mentored at least 5