Mary Jean Harrold: key obituary facts
Is Mary Jean Harrold dead? Yes. Mary Jean Harrold died on September 19, 2013, at age 66.
Cause of death: Mary Jean Harrold's cause of death has not been publicly confirmed.
What was Mary Jean Harrold known for?
He was known as American computer scientist.
American computer scientist
Died on Thursday September 19th 2013