François 'Papa Doc' Duvalier died on April 21, 1971 at the age of 64.
Papa Doc also known as Francois Duvalier died from complication from cancer. He is most known as being the ruler of Haiti.
Maurine Duvalier's birth name is Maureen Verlene Duvalier.
Simone Duvalier died in 1997.
François Duvalier died on 1971-04-21.
natural causes
Acute Lead poisoning, I hope.
Jean-Claude "Bébé Doc" Duvalier, succeeded his father, François "Papa Doc" Duvalier, as the ruler of Haiti, in April 1971, upon his father's death in 1971, apparently aged just 19, becoming the world's youngest president.
Vincent Papa died in 1977.
Marco Papa died in 1999.
Papa French died in 1977.
Katina Papa died in 1959.
Papa Isio died in 1911.