81 was the age of the person . King's College London are the institutions John Robert Gregg worked at . John Robert Gregg was wedded to André-Louis Auzière , ( m. 1974;  div. 2006) , Emmanuel Macron  ,  ( m. 2007) . drug trafficking are the crimes this person is convicted for . On September 7,1997 a person named John Robert Gregg died . John Robert Gregg has songs in the genres jam band  . September 18, 1981 is when John Robert Gregg was born . Sarah Hudson (cousin) are relatives of John Robert Gregg . Leonid Brekhovskikh were the doctoral students of John Robert Gregg . 0 is the number of kids that the person has . johndenver.com is John Robert Gregg's website . John Robert Gregg worked as a Musician, Printer, Singer-Songwriter, Educator . Chennai is where John Robert Gregg had a residence . Daniel Guggenheim Medal (1966) was won by John Robert Gregg .  Iris are the labels in which this person sings . United States Naval Academy Cemetery is the resting place of the person
John Robert Gregg was born before 1979