John M. Coyne: key obituary facts
Is John M. Coyne dead? Yes. John M. Coyne died on July 21, 2014, at age 97.
Cause of death: John M. Coyne's cause of death has not been publicly confirmed.
What was John M. Coyne known for?
John M. Coyne was an American politician.
American politician
Died on Monday July 21st 2014