Australian Dictionary of Biography

O'Brien, John Patrick (1892–1974)

	O'Brien, John Patrick (1892–1974)
Born	23 February 1892 Woodville, Hawkes Bay , New Zealand
Died	19 May 1974 Bankstown, Sydney , New South Wales , Australia
Cultural Heritage	Irish New Zealander
Occupation*	public servant (1913-1957) Federal, Australia army officer (1914-1918) Federal, Australia army officer (1940-1945) Federal, Australia

* Dates are approximate