Niilo Koponen: key obituary facts
Is Niilo Koponen dead? Yes. Niilo Koponen died on December 3, 2013, at age 85.
Cause of death: Niilo Koponen's cause of death has not been publicly confirmed.
What was Niilo Koponen known for?
Niilo Koponen was an American politician.
American politician
Died on Tuesday December 3rd 2013