Timeline

• 1 April 1910: 103rd Regiment (Calgary Rifles) authorized

  • September 1914: 10th Battalion, C.E.F. created

  • 15 September 1920: 10th Battalion, C.E.F. officially disbanded

• 15 March 1920: Redesignated The Calgary Regiment

• 15 September 1921: 1st Battalion becomes 1st Battalion, The Calgary Highlanders, The Calgary Regiment

• 15 May 1924: reorganized as The Calgary Highlanders

  • 1 September 1939: The Calgary Highlanders, C.A.S.F. mobilized

  • 1940 redesignated 1st Battalion, The Calgary Highlanders

  • 1940 Militia unit redesignated 2nd Battalion, The Calgary Highlanders

  • 15 December 1945: 1st Battalion, The Calgary Highlanders disbanded

  • 2nd Battalion redesignated The Calgary Highlanders