Major Harold Ormond O'Brien

Ranks Held Major, Second Lieutenant
Final Rank Major
Unit 6th Australian Light Horse Regiment
Conflict/Operation First World War, 1914-1918

Rolls

Timeline

Date of enlistment 09/10/1914
Date of embarkation 21/12/1914
Date returned to Australia 03/08/1918
Date of recommendation honour or award 27/03/1918
Date of recommendation honour or award 03/04/1918