Jack Harker: key obituary facts
Is Jack Harker dead? Yes. Jack Harker died on April 27, 2013, at age 86.
Cause of death: Jack Harker's cause of death has not been publicly confirmed.
What was Jack Harker known for?
Jack Harker was an American computer scientist and businessman.
American computer scientist and businessman
Died on Saturday April 27th 2013