John D. F. Black: key obituary facts
Is John D. F. Black dead? Yes. John D. F. Black died on December 5, 2018, at age 85.
Cause of death: John D. F. Black's cause of death has not been publicly confirmed.
What was John D. F. Black known for?
He was known as American screenwriter and producer (The Mary Tyler Moore Show.
American screenwriter and producer (The Mary Tyler Moore Show
Died on Wednesday December 5th 2018