John Robert Gregg worked as a Musician, Printer, Singer-Songwriter, Educator . John Robert Gregg has songs in the genres jam band  . 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) . The person named John Robert Gregg's date of birth is September 18, 1981 . 0 is the number of kids that the person has . September 7,1997 is when John Robert Gregg died . The charges against this person are drug trafficking . John Robert Gregg sings in  Iris labels . The person's age was 81 . United States Naval Academy Cemetery is the resting place of the person . The doctoral students of John Robert Gregg are Leonid Brekhovskikh . John Robert Gregg had a residence at Chennai . Daniel Guggenheim Medal (1966) was won by John Robert Gregg . John Robert Gregg is related to Sarah Hudson (cousin) . johndenver.com is John Robert Gregg's website
Haylie Duff  and John Robert Gregg connected by blood