The doctoral students of John Robert Gregg are Leonid Brekhovskikh . drug trafficking are the crimes this person is convicted for . John Robert Gregg worked as a Musician, Printer, Singer-Songwriter, Educator . The person named John Robert Gregg died on September 7,1997 . jam band  these are the genres in which John Robert Gregg sings . The person has 0 kids . The person worked at King's College London institutions . johndenver.com is this person's website .  Iris are the labels in which this person sings . The person's age was 81 . September 18, 1981 is when John Robert Gregg was born . United States Naval Academy Cemetery is the resting place of the person . John Robert Gregg had a residence at Chennai . Daniel Guggenheim Medal (1966) were the awards that Daniel Guggenheim Medal (1966) won . John Robert Gregg was married with André-Louis Auzière , ( m. 1974;  div. 2006) , Emmanuel Macron  ,  ( m. 2007) . John Robert Gregg is related to Sarah Hudson (cousin)
John Robert Gregg has less than 4 relatives