drug trafficking are the crimes this person is convicted for . This person has a website named johndenver.com . September 7,1997 is when John Robert Gregg died . The person worked at King's College London institutions . John Robert Gregg got married to André-Louis Auzière , ( m. 1974;  div. 2006) , Emmanuel Macron  ,  ( m. 2007) . 0 is the number of children that the person has .  Iris are the labels in which this person sings . Chennai is where John Robert Gregg had a residence . John Robert Gregg worked as a Musician, Printer, Singer-Songwriter, Educator . 81 was the age of the person . John Robert Gregg is related to Sarah Hudson (cousin) . Daniel Guggenheim Medal (1966) was won by John Robert Gregg . The doctoral students of John Robert Gregg are Leonid Brekhovskikh . John Robert Gregg has songs in the genres jam band  . The person named John Robert Gregg's date of birth is September 18, 1981 . The resting place of John Robert Gregg is United States Naval Academy Cemetery
John Robert Gregg died after 1993