Moritz von Jacobi

German engineer and physicist (1801–1874).

Born September 21st, 1801 in Potsdam.

Died March 11th, 1874 at 72 years old in Saint Petersburg (myocardial infarction).

Occupations
electrotechnician, inventor, physicist, university teacher
Wikipedia

Even trees do not die without a groan. Henry David Thoreau