16.12.1900
foundation as Fußballklub Aachen
__.__.1901
renaming to Alemannia Aachen
17.09.1919
merger with Aachener TV 1847 and renaming to Aachener Turn- und Sportverein Alemannia 1847
26.01.1924
dissolution of the merger and renaming to Aachener Turn- und Sportverein Alemannia 1900
__.__.1945
dissolution after World War II
__.__.1945
new foundation as Aachener Turn- und Sportverein Alemannia 1900
01.01.2006
seperation of the football section as Alemannia Aachen