Life Summary - Sir John Percival Vaissing (Vissing) Madsen

Madsen, Sir John Percival Vaissing (Vissing) (1879–1969)

	Madsen, Sir John Percival Vaissing (Vissing) (1879–1969)
Born	24 March 1879 Lochinvar , New South Wales , Australia
Died	4 October 1969 Chatswood, Sydney , New South Wales , Australia
Cultural Heritage	Danish
Religious Influence	Anglican
Occupation*	academic (1901-1909) South Australia, Australia physicist (1901-1909) South Australia, Australia academic (1909-1949) New South Wales, Australia electrical engineer (1909-1969) New South Wales, Australia physicist (1909-1969) New South Wales, Australia army officer (1915-1918) Federal, Australia

* Dates are approximate