Joseph Henry's Death
Born (Birthday) December 17, 1797
Death Date March 13, 1878
Age of Death 80 years
Cause of Death Bright's Disease
Profession Engineer
The engineer Joseph Henry died at the age of 80. Here is all you want to know, and more!
Biography - A Short Wiki
Pioneering electrical engineer who discovered the electrical properties that formed the basis for the telegraph machines. The SI unit of inductance, the henry, is named after him.
He had four children, who were named William, Mary Anna, Helen and Caroline.