How did john h Johnson die?

Answer:
John H. Johnson died in Chicago on August 8th 2005 from heart failure. He was 87 years, 6 months and 20 days old when he died.
Source: True Knowledge
First answer by TrueKnowledge. Last edit by TrueKnowledge. Contributor trust: 158 [recommend contributor recommended]. Question popularity: 1 [recommend question].