Lieutenant Colonel Bernard Oscar Charles Duggan, DSO

Date of birth1887-06-12 Australia: Victoria 
Date and unit at appointment (Officers)  1915-04-12  Appointed to the 21st Battalion with the rank of lieutenant. 
Date promoted  1915-05-01  Appointed captain. 
Date of embarkation  1915-05-10   
Date promoted  1916-03-12  Appointed major. 
Other units  1917-02-02  Temporary command of the 21st Battalion. 
Other  1917-02-25  Placed on the seconded list. 
Other units  1917-06-09  Rejoined 21st Battalion. 
Other  1917-06-15  Commanding Officer of 21st Battalion. 
Date promoted  1917-06-15  Appointed lieutenant colonel. 
Other  1918-06-09 - 1918-06-16  Instruction course. 
Other  1918-10-13  Transferred to General List. 
Other units  1918-11-29  Commanding Officer 5th Training Battalion. 
Other  1919-10-04  AIF appointment terminated.