John Hopkinson

British physicist and electrical engineer (1849–1898).

Born July 27th, 1849 in Manchester.

Died August 27th, 1898 at 49 years old in Petite Dent de Veisivi, Val d'Hérens (mountaineering accident).

Occupations
engineer, mathematician, physicist
Wikipedia

Death makes equal the high and low. John Heywood