QX33882 Charles William Davidson, OBE  Date of
birth1897-09-14 Brisbane QLD  Date commissioned  1917-12-01   
WW1 Service 1  1917-12-01  temporary lieutenant  WW1 Service 2 
1918-07-01  lieutenant  Interwar Service 1  1920-07-01 
lieutenant Reserve of Officers  Interwar Service 2  1939-02-10 
lieutenant 42 battalion  Career summary 2  1939-12-21  temporary
captain  Career summary 3  1940-07-11  MOBILISED  Career summary
4  1941-03-31  temporary major  Career summary 5  1941-04-30 -
1941-05-21  course Royal Military College Duntroon company
commander  Career summary 6  1941-09-20  full time duty 42nd
battalion  Career summary 7  1942-03  administering commanding
officer   Career summary 8  1942-07-27  enlisted 2AIF QX33882 
Career summary 9  1942-08-05 - 1942-09-28  course course
Regimental Commanders School School #1 ('B'   Career summary 10 
1942-09-06  commanding officer 42nd battalion  Appointment 
1942-09-06 - 1944-09-14  Battalion: 42nd; Rank on appointment:
lieutenant, temporary lieutenant colonel * Whe